Explore information related to error

Phpmyadmin keeps asking for password

This article will guide you on tips to resolve phpMyAdmin error when it keeps asking for a password to login.

This #phpMyAdmin problem can arise due to many different reasons that include browser cache issues, using an incorrect password, drive being full, and so on. 

To fix this problem, you need to reset the cPanel password as follows:

1. Login to WHM at https://<your vps ip>:20871) as user root, using the server's root password.

2. Go to 'Home >> Account Information >> List Accounts'.

3. Click on the + sign near the domain for which you want to change the cPanel password. 4. You can see an option there to change the password.

5. Select the option "Sync #Mysql password with account password" and change password.

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NTFS partition failed to mount

This article will guide you on methods to resolve NTFS partition failed to mount error. 

Causes of NTFS partition failed to mount error:

1. File system errors

After using #NTFS drive in #Windows you have detached it without removing it safely. Therefore NTFS journal has not been emptied from temporary streams.

To fix the problem:

i. Open Disk Utility under #Mac OS X. 

ii. You will find it in Applications – Utilities.

iii. Choose NTFS partition on the left and find First Aid tab on the right. 

iv. Under this tab you will find Verify Disk option. 

v. Run Verify and then Repair.

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MySQL error 1819 HY000

This article will guide you on how to resolve MySQL error 1819 (HY000) which happens when creating a MySQL user with a relatively weak password.  

Because of validate_password_policy we applied on database, we are not able to change and assign simple or weak passwords it don't allow to to change password and came up with error.

To resolve this error, We can check validate_password_policy applied on machine. Also you can change your password under Low policy.


Solution to MySQL Error Your Password does not satisfy the Current Policy Requirements:

1. Set the Password_policy value to low, next is setting the same Password_Policy value in my.cnf file and the last is uninstalling the plugin that is used for validating password.

2. Set the Password_Policy to low:

Default Password level of plugin can be changed at runtime or using config file. 

To do this, default authentication plugin has to be checked:

SHOW VARIABLES LIKE 'default authentication plugin';

3. For checking the current variables for validating the password you should run the following command:

SHOW VARIABLES LIKE 'validate_password%';

4. Validate_password is a variable that is used to inform the server about the validate_password plugin. 

This plugin tests the passwords and improve security. 

Following output will be displayed, if you run the above command:

mysql> SHOW VARIABLES LIKE 'validate_password%';

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Email address rejected by server error in iPhone

This article will guide you on methods to resolve "Email address rejected by server" error which happens in iPhone devices mainly due to wrong mail settings. 

The recipient was rejected by the server because it does not allow relaying. Chances are you need to check your outgoing mail server settings. Go to Settings - Mail, Contacts, Calendar and tap on your email account. Tap on "Account, then go down to the "Outgoing Mail Server" section and tap on "SMTP."

If you can't send email try the following: On your iPhone or iPod Touch screen tap Settings and then Mail, Contacts, Calendars. 

Select your email account from the list, and then select it again on the next screen. 

Scroll down to the bottom and tap on the SMTP field under Outgoing Mail Server.


To fix email rejected by server:

1. Go to Settings > Mail > Accounts and select the account you are having difficulty with.

2. Click on your email address at the top of the screen.

3. Go down to the bottom of the screen where it says SMTP and click on it.

4. Select the Primary Server at the top of the screen.

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SSH Connection Refused

This article will guide you on how to resolve SSH connection error occur.

Sometimes while connecting to SSH servers, users often encounter "Connection refused" error by port 22. It happens because of several reasons like SSH service is not running, the port is blocked by the firewall, or the server is using a different port. 

It can also occur because of the IP conflict issue.

To SSH on Ubuntu, Open your terminal either by using the Ctrl+Alt+T keyboard shortcut or by clicking on the terminal icon and install the openssh-server package by typing: sudo apt update sudo apt install openssh-server. Once the installation is completed, the SSH service will start automatically.

To resolve ssh connection refused:

1. Install an SSH tool such as OpenSSH on the server you want to connect to using the sudo apt install openssh-server command. 

2. If your firewall is blocking your SSH connection. Disable the firewall rules blocking your SSH connection by changing the destination port's settings to ACCEPT.

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AWS security vulnerabilities

This article will guide you on how to create a virtual machine using #Lightsail in AWS.

AWS Cloud Compliance enables you to understand the robust controls in place at AWS to maintain security and data protection in the cloud. 

The IT infrastructure that AWS provides to its customers is designed and managed in alignment with best #security practices and a variety of IT security standards.

AWS WAF is a web application #firewall that helps protect your web applications or APIs against common web exploits that may affect availability, compromise security, or consume excessive resources.

List of AWS Limitations:

1. #AWS service limits. AWS service limits are set by the platform.

2. Technology limitations. An exceptional characteristic of this limiting factor is that it can be applied to all Cloud services, not just on AWS.

3. Lack of relevant knowledge by your team.

4. Technical support fee.

5. General Cloud Computing issues.

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Roundcube empty startup greeting

This article will guide you on methods to resolve #Roundcube empty startup greeting error which occurs due to many reasons which include improper configuration of SSL, network #problem, firewall #error and so on.

Roundcube is a webmail client with strong security features and extensive customization options from its plugin repository.

It is important to set Roundcube config file as follows:

$config['default_host'] = 'imaps://domain.tld';

// TCP port used for IMAP connections

$config['default_port'] = 993;


To fix cPanel Roundcube Webmail "An error occurred":

This error indicates a potentially corrupt index file. 

1. establish an SSH session with the server and navigate to:

/home/<username>/mail/<domain name>/<email account name>/

2. Find dovecot.index and rename it to dovecot.index.bak.

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DEBIAN_FRONTEND noninteractive in Docker

This article will guide you on why you should not set the DEBIAN_FRONTEND value to noninteractive is a 'cosmetic' change. If you really need to change its setting, make sure to change it back to its default value afterward. Simply prepending an apt command with DEBIAN_FRONTEND=something does not persist after the single command to which it is applied. 

apt-get update downloads the package lists from the repositories and "updates" them to get information on the newest versions of packages and their dependencies. 

It will do this for all repositories and PPAs.

To Preserve Configuration Files:

During package installation or upgrade, Debian may wish to prompt the user on overwriting a configuration file. 

This preference can be appended to the installation command:

apt-get install -q -y \
-o Dpkg::Options::="--force-confdef" \
-o Dpkg::Options::="--force-confold" \
postfix

This command will instruct the installer to quiet any messages, assume yes, and then upgrade configuration files if no changes are present in the new package.

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WordPress error This site ahead contains harmful programs

This article will guide you on how to tackle this site ahead contains harmful programs error in #WordPress. 

To remove the #deceptive #site notice, you'll have to first remove the malware on your site. 

Then, submit a review request at Google Search Console to delete the notice. In 1-3 days, Google will update the status and remove the deceptive site warning.

You can check Google's Transparency Report to see if a website is blacklisted due to a Copyright or DMCA claim. 

You can also use Google's #Safe #Browsing Site Status tool.

To fix website that is NOT safe for browsing:

1. Scan your own computer with antivirus and malware detection software and remove all threats.

2. Change passwords to your hosting account (cPanel , plesk, webmin etc.)

3. Change FTP passwords.

4. Verify that your website is infected and remove malicious code.

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WordPress Upload Failed to Write File to Disk error

This article will guide you on how to resolve 'Upload: Failed to Write File to Disk' Error in WordPress. 

The Upload: Failed to Write File to #Disk WordPress error can occur due to a number of reasons. 

The most typical cause of the error is incorrect folder permissions. 

But besides incorrect permissions, this error can also ocurr due to your website exceeding the quota limit of the hosting service.

To fix this #WordPress #error:

1. Try changing the permissions on the wp-content directory to 766. 

2. If you still have problems, try 767, 775 or 777. 

3. Once your uploads are working, change the permissions on wp-content back to 755 again and check that everything still works OK.

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IMAP server wants to alert you to the following error

This article will guide you the different causes for the error 'your IMAP server wants to alert you to the following'.

IMAP #Error code #0x800cccdd appears alongside the message "Your IMAP server closed the connection", which signifies that the "Send/Receive" feature—a setting that retrieves your #Outlook mail whenever connected to the Internet in order to keep your mail synced—has failed.

The error message "Your account temporarily blocked for #IMAP use. This may be happen if you exceed the maximum number of simultaneous IMAP connections allowed. Kindly try after some time" occurs when the mail client or different mail clients are trying to establish too many connections to IMAP server.

A server connection timeout means that a server is taking too long to reply to a data request made from another device. Timeouts are not a reply message: they show up when there isn't a reply and a server request is not fulfilled in a predetermined length of time.

To fix the mail server is not responding:

1. Check your internet connection.

2. Check your #SMTP server details.

3. Verify all usernames and passwords.

4. Check your SMTP server connection.

5. Change your SMTP port.

6. Control your #antivirus or #firewall settings.

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FFmpeg on CentOS

This article will guide you on how to install FFMPEG on #CentOS and fix its related #errors. FFmpeg is a powerful tool that can do almost anything with #multimedia files.

FFmpeg is a standard package on many #linux systems. 

You can check if it is installed with a #command like dpkg -s ffmpeg . 

If it is not installed, you should be able to install with your system's package manager. i.e. sudo apt-get install ffmpeg or search 'ffmpeg' in the Software Center on Ubuntu.

To run #FFmpeg in #Linux:

1. Start by updating the packages list: sudo apt update.

2. Next, install FFmpeg by typing the following command: sudo apt install ffmpeg.

3. To validate that the package is installed properly use the ffmpeg -version command which prints the FFmpeg version: ffmpeg -version. 

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WordPress Error Too Many Redirects Issue

This article will guide you on how to resolve “error too many #redirects issue” in #WordPress.

There are no limits in using 301 redirects on a site. You can implement multiple number of 301 redirects without getting any penalty. 

But Too many 301 redirects put unnecessary load on the server and reduce speed. 

Try to reduce direct redirects by using rules.

To fix WordPress #301 Moved Permanently:

i. Change the #HTTPS response code to 200 if you don't want the URL to redirect.

ii. If the URL is supposed to redirect, then remove the loop and fix the final destination URL.

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WordPress 403 Forbidden Error

This article will guide you on different methods to fix the 403 #forbidden error in WordPress.

The 403 Forbidden #error means that your server is working, but you no longer have permission to view all or some of your site for some reason.

The two most likely causes of this error are issues with your WordPress site's file permissions or .htaccess file. 

Also, some plugin issues might also cause the #403 Forbidden error.

To Fix 403 Forbidden WordPress Error:

1. Create a Backup. Most of the time, you are not responsible for the errors that occur on your WordPress website hosting server.

2. Check . htaccess File.

3. Deactivate All Plugins. Login to your WordPress admin dashboard and navigate to #Plugins - Installed Plugins.

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WordPress RSS Feed Errors

This article will guide you on different methods to fix WordPress RSS feed #errors on your #site. You will also see the causes those errors and how to avoid them in the future.

A feed is a function of special #software that allows feedreaders to access a site, automatically looking for new content and then posting the information about new content and updates to another site. 

This provides a way for users to keep up with the latest and hottest information posted on different blogging sites.

To enable an #RSS feed in #WordPress:

1. Log in to your WordPress admin area and go to Widgets in the Appearance section.

2. Click on Add next to the RSS widget.

3. In the Current Widgets section on the right, click on Edit for the RSS widget.

4. Type the RSS feed URL, its title (optional) and check what item details to display (optional).

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WordPress Error Briefly Unavailable for Scheduled Maintenance

This article will guide you on how to #fix 'Briefly unavailable for scheduled maintenance' #error in WordPress. 

To take your site out of #maintenance mode and get rid of the “Briefly unavailable for scheduled maintenance. Check back in a minute” message, all you need to do is delete that . maintenance file.

There are many reasons a site might not load such as a misconfiguration, corrupt files, problems with a database or something as simple as needing to clear your browser's cache and cookies on your computer.

To place your #WordPress Website down for maintenance:

1. First, you need to select the status. You can select 'Enable Coming Soon Mode' or 'Enable Maintenance Mode'. 

2. You can also select redirect mode which allows you to simply redirect your users to some other website. 

3. After choosing maintenance or coming soon mode, click on the 'Save all changes' button.

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MySQL error log cPanel

This article will guide you on more information about MySQL error logs and methods to resolve its errors. 

You will learn how to fix MySQL errors, crashes and other unexpected behavior from #MySQL. 

To view mysql error logs:

1. edit /etc/my.cnf [mysqld] log=/tmp/mysql.log.

2. restart the computer or the mysqld service service mysqld restart.

3. open phpmyadmin/any application that uses mysql/mysql console and run a query.

4. cat /tmp/mysql.log ( you should see the query ).

To Clear cPanel Error Log:

1. Login to your server using an #SSH client.

2. To clear the #Apache #errors, type the following and press Enter. cat /dev/null> /usr/local/apache/logs/error_log.

3. To delete PHP error_log files, type the following and press Enter. find /home -type f -name error_log -delete.

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Prestashop 404 error on homepage

This article will guide you on how to resolve Prestashop 404 error on homepage which mainly occurs due to many reasons which include bad permissions, memory limit, a problem with .htaccess file, and many more. 

The HTTP error 404, or more commonly called "404 error", means that the page you are trying to open could not be found on the server.

This is a client-side incident which means either the page has been deleted or moved, and the URL has not been modified accordingly, or that you have misspelled the URL.

In other words, this means that there is no web page corresponding to the entered URL.

To resolve a #Prestashop HTTP 404 error:

1. The first thing to do is to refresh the page. Press F5 to refresh the URL.

An error may have occurred if the page wasn't loaded correctly.

2. Clear the browser cache and delete cookies. If you are able to connect to the site via another device such as your mobile phone, clearing the cache and clearing cookies should easily solve the problem.

3. Check the #URL and make sure it is spelled correctly.

Check spelling, hyphens, page extension, etc.

4. Remove malware: some malware can cause a 404 error to occur. It is imperative to make sure that your computer is protected and that it does not contain viruses.

5. Contact the site owner to report the 404 error. If you are the website owner, contact your web host and request further information.

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Drupal Ajax error 500

This article will guide you on steps to resolve drupal #ajax error 500 which occurs due to various reasons like insufficient memory, bad permissions, and broken modules.

An internal server error happens when the server encounters a situation it doesn't know how to handle. 

Any syntax #errors will cause a 500 Internal Server Error message to be displayed instead of your #website. 

To confirm whether a misconfiguration . htaccess is the cause of the 500 Internal Server error, either remove or rename the . htaccess file temporarily and then try to reload the page.

To Resolve 500 Internal Server #Error in #Drupal:

1. Debugging the Issue. The first step is to make sense of the situation and try to make sense of the error.

2. Check if the Admin Works.

3. Revert Recent Changes.

4. Audit Your Plugins/Extensions/Modules.

5. Check File Permissions.

6. Increase PHP Memory Limit.

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Joomla 503 service unavailable

This article will guide you on method to fix #Joomla #503 service unavailable which occurs due to web traffic or bad PHP scripts or corrupted #modules.

A 503 Service Unavailable Error is an HTTP response status code indicating that a server is temporarily unable to handle the request. This may be due to the server being overloaded or down for maintenance. 

To Fix an #HTTP #Error 503:

1. Reboot your server.

2. Check to see if your web server is going through maintenance.

3. Fix faulty firewall configurations.

4. Sift through your server-side logs.

5. Comb through your website's code to find bugs.

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Cloudflare 404 Not Found error

This article will guide you on differerent methods to fix Cloudflare 404 Not Found #error which occurs when website content has been removed or moved to another URL. 

There are also other reasons why an error message could appear. 

The URL or its content (such as files or images) was either deleted or moved (without adjusting any internal links accordingly).

To fix #Cloudflare #404 error:

1. Retry the web page by pressing F5, clicking/tapping the refresh/reload button, or trying the URL from the address bar again.

2. Check for errors in the URL.

3. Move up one directory level at a time in the URL until you find something.

4. Search for the page from a popular search engine.

Important factors relating to 404 error:

i. A 404 not found error is an HTTP status code that means that the page you wanted to access a website couldn't be found on their server. 

ii. Did you know that search engines, such as Google and Yahoo, will get a negative impression of a website if it has too many HTTP 404 errors?

iii. A 404 is an HTTP status code that means you're able to communicate with the server but the server can't find the specific page.

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Cloudflare 403 forbidden error


This article will guide you in fixing Cloudflare 403 forbidden error. The Cloudflare error is caused by server end. The major reasons for this error are IP deny rules, #permissions rules, or browser #cache. 

To fix Cloudflare #error?

Contact your site administrator or hosting provider to eliminate these common causes:

1. Ensure your origin web server is responsive.

2. Review origin web server error logs to identify web server application crashes or outages.

3. Confirm #Cloudflare IP addresses are not blocked or rate limited.

4. Allow all Cloudflare IP ranges in your origin web server's firewall or other security software.

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Drupal Unexpected Error

This article will guide you on how to fix #drupal unexpected error. Drupal error occurs due to many reasons that include corrupt #database, non-compatible modules installation, cache, #PHP configuration, custom codes, and so on. 

1. An "Internal Server Error" is an #error on the web server that you're trying to access. 2. That server is misconfigured in some way that is preventing it from responding properly to what you're asking for. 

3. An "Internal Server Error" often occurs due to: Misconfigured Drupal core file or folder read and write permissions.

To clear cache in #Drupal:

i. In the Manage administrative menu, navigate to Configuration > Development > Performance (admin/config/development/performance).

ii. Click Clear all caches.

iii. A message saying the cache has been cleared appears at the top of the page.

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Laravel error 403

This article will guide you on tips to resolve Laravel error 403 which occurs mainly due to bad permissions, improper ownerships and incorrect .htaccess file. 

The 403 Forbidden error is an #HTTP status code which means that accessing the page or resource you were trying to reach is absolutely forbidden for some reason. 

To fix #WordPress #403 #forbidden #error:

1. Create a Backup. Most of the time, you are not responsible for the errors that occur on your WordPress website hosting server.

2. Check . htaccess File.

3. Deactivate All Plugins. Login to your WordPress admin dashboard and navigate to Plugins - Installed Plugins.

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Django 400 bad request

This article will guide you on methods to resolve the #Django 400 bad request which is caused due to many reasons which include incorrect syntax, corrupt extensions, incorrect URL, and so on.

The 400 Bad Request #error is an #HTTP status code that means that the request you sent to the website server, often something simple like a request to load a web page, was somehow incorrect or corrupted and the server couldn't understand it.

To resolve 400 Bad Request:

1. Check for errors in the URL.

2. Clear Browser Cache and cookies.

3. Clear DNS Cache.

4. Check your File upload Size.

5. Deactivate Browser Extensions.


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MySQL is not running

This article will guide you on methods to resolve MySQL #error 'MySQL is not running'. Basically, this MySQL error occurs due to many reasons that include stopping MySQL improperly, tables crashing and so on. 

Both MySQL and #Microsoft SQL Server (MSSQL) are widely used enterprise database systems. MySQL is an open-source relational #database management system (RDBMS), while MSSQL Server is a Microsoft-developed RDBMS. 

Enterprises can choose between multiple #MSSQL Server editions to suit their individual needs and budgets.

Why #MySQL is not opening?

1. You can also check the MySQL service is running in background or not. 

2. To do that open Task manager ( Press CTRL + SHIFT + ESC simultaneously ) and look for mysqld service in background process section. 

3. If it isn't listed there then the service is stopped or disabled.

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Joomla error displaying the error page

This article will guide you on steps to resolve #Joomla #error displaying the error page which occurs due to trouble in the configuration file or a corrupt #database.

After you have determined the correct database settings, you are ready to update the configuration.php file. 

To do this, follow these steps:

1. In the FILES section of the cPanel home screen, click File Manager:

2. Navigate to the directory where Joomla is installed.

3. Right-click the configuration.php file, and then click Edit.

4. Locate the $db variable, and then replace the value with the name of the Joomla database that you obtained in the previous procedure. 

For example, if your database name is username_joom123, modify the text as follows:

public $db = 'username_joom123';

5. Locate the $user variable, and then replace the value with the database username that you obtained in the previous procedure. For example, if your database username is username_joomuser, modify the text as follows:

public $user = 'username_joomuser';

6. Locate the $password variable, and then replace the value with the database user's password. For example, if your database user's password is example_password, modify the text as follows:

public $password = 

7. Locate the $dbprefix variable, and then replace the value with the database table prefix that you obtained in the previous procedure. 

For example, if the database table prefix is jos_, modify the text as follows:

public $dbprefix = 'jos_';

8. irm that the $host variable is set to localhost as follows:

public $host = 'localhost';

9. Click Save Changes.

10. Use your web browser to go to the Joomla site's URL. The site should load.

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301 redirect dns record

This article will guide you on how to set up 301 redirect DNS record. Basically, we must create the redirects carefully, so that we don't lose the traffic. 

301 redirect #DNS records are the best method that we can implement for achieving a good redirect.

Redirects are not bad for #SEO, but — as with so many things — only if you put them in place correctly. 

1. A bad implementation might cause all kinds of trouble, from loss of PageRank to loss of traffic. 

2. Redirecting pages is a must if you make any changes to your URLs.

3. A 301 redirect is a permanent #redirect that passes full link equity (ranking power) to the redirected page. 301 refers to the HTTP status code for this type of redirect. 

4. In most instances, the 301 redirect is the best method for implementing redirects on a website.

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Preserve Permissions in rsync

This article will guide you on how to use rsync to preserve permissions. 

Rsync, or Remote #Sync, is a free command-line tool that lets you transfer files and directories to local and remote destinations. #Rsync is used for mirroring, performing backups, or migrating data to other servers.

a = archive - means it preserves #permissions (owners, groups), times, symbolic links, and devices. Use of "/" at the end of path: When using "/" at the end of source, rsync will copy the content of the last folder.

To preserve permissions when files and folders are copied or moved, use the Xcopy.exe utility with the /O or the /X switch. 

The object's original permissions will be added to inheritable permissions in the new location.

To make rsync to preserve timestamps:

1. To overcome this, there is another option that you can specify in the rsync command that will preserve the timestamps during the synchronization process. 

2. Without preserving the timestamp, the files will display the modification date and time as the time that the rsync command was run.

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HTTP status code 410 Methods to fix it

This article will guide you on methods to fix HTTP status code 410 error.

When a user tries to access an asset that no longer exists on the requested server, it often returns an http status #code of 410.

The #HyperText Transfer Protocol (#HTTP) 410 Gone client error response code indicates that access to the target resource is no longer available at the origin server and that this condition is likely to be permanent.

To Fix an #Error 405:

1. Check the #URL.

2. Rollback Recent Upgrades.

3. Uninstall New Extensions, Modules, or Plugins.

4. Double-Check Your Database Changes.

5. Check the Configuration Files for Your Web Server.

6. Check the Application Logs.

7. Debug Your Application Code or Scripts.

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Frequent connection timeout errors due to cPanel firewall issues

Make sure that your browser is up to date. Sometimes the “Connection timed out” message can appear if your browser is out of date. Outdated #software can have compatibility issues and bugs that can cause this and other errors to appear. 

The HyperText Transfer Protocol (HTTP) 408 #Request Timeout response status code means that the server would like to shut down this unused connection. It is sent on an idle connection by some #servers, even without any previous request by the client.

To fix the problem, be sure that your browser is up to date.

To Fix the ERR_CONNECTION_TIMED_OUT Error:

1. Check Your Connection. Google Chrome, Firefox, and Edge all recommend that you should check your network connection.

2. Disable Firewall and Antivirus Software Temporarily. Firewalls and antivirus software are intended to protect users and their systems.

3. Disable Proxy Settings.

4. Change DNS Servers.

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cPanel MySQL error query PHP

This article will guide you on methods to fix cPanel MySQL #error query #PHP. Generally, the MySQL error query PHP is mainly related to the PHP file. This can be either caused due to incorrect database details in the PHP file or incorrect permissions or incorrect ownership in files. 

To fix this issue:

1. Update to the latest version of #MySQL to resolve the issue. 

For some, this may require removing yum version locks on the MariaDB packages.

If packages are locked for #MariaDB clear the lock with the below command:

yum versionlock clear

Otherwise, proceed with the updates for MariaDB:

yum upgrade MariaDB-*

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Create user in DirectAdmin

This article will guide you on how we can create a #user in DirectAdmin and fix errors related to it. DirectAdmin provides an easy way to create a user as a reseller. And the errors during its creation are mainly due to home directory unavailability or improper permissions or due to the disk being full. 

#DirectAdmin can be accessed at http://server.ip.address:2222. 

Use the Admin username/password from the output information provided by setup.sh (the same information is specified in the /usr/local/directadmin/scripts/setup.

To install Direct Admin:

1. Set a main #domain name. By default, no web #site is associated with your server.

2. Create nameservers (optional) Add at least one additional IP address to your sever.

3. Set your e-mail address in the control panel.

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Asp net error 1334

This article will guide you on steps to resolve Asp.net #error 1334 which is a generic error often encountered while trying to run an #ASP .NET web application in Windows. ASP.NET uses the common language runtime (CLR), which provides a way of notifying #applications of errors in a uniform way. 

When an error occurs, an exception is thrown. An exception is any error, condition, or unexpected behavior that an application encounters.

To fix Asp.net error #1334:

1. Run a repair of .NET #Framework 2.0 and attempt to restart the Backup Exec Server service.

2. If the issue persists, uninstall .NET Framework 2.0 and all related updates.  

3. Reboot the #Media Server. 

4. Reinstall .NET Framework 2.0.

5. Reboot the Media Server.

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Are You Sure You Want to Do This Error in WordPress

This article will guide you on how to go about fixing "Are You Sure You Want to Do This" Error in WordPress. 

Critical errors damage your website's credibility, usability and accessibility. An important part of website optimization is therefore to detect critical errors and correct them as quickly as possible. The most common critical errors include server errors, broken pages, and broken images.

To fix WordPress #errors:

1. Check Your .htaccess File.

2. Switch To The Default Theme. If you are seeing the 500 Internal Server Error message, then you probably can't access the dashboard.

3. Increase #Memory Limit.

4. Deactivate All Your #WordPress #Plugins.

To get rid of warnings in WordPress:

i. Access your website by clicking the “public_html” folder in the directory.

ii. Select the wp-config.

iii. Click the “Edit” button on the new window.

iv. You may see “true” instead of false.

v. Click the “Save Changes” button in the top right.

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Common Image Issues in WordPress

This article will help you #fix some of the most common #image issues in #WordPress. 

If your Media Library is loading but not showing images, there are two primary causes: an incompatible plugin, and improper file permissions. 

Testing #plugins follows the same advice as above, and if they're not the cause, file permissions may be.

To fix image size in WordPress:

1. Navigate to your WordPress admin dashboard.

2. Go to Settings - Media.

3. In Media Settings, edit the width and height dimensions to suit your values.

4. Click Save Changes to confirm.

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Image Upload Issue in WordPress

This article will guide you on resolve Image Upload #Issue in WordPress. You will also learn its causes and how you can prevent this error in the future.

If your Media Library is loading but not showing images, there are two primary causes: an incompatible plugin, and improper file permissions. Testing plugins follows the same advice as above, and if they're not the cause, file permissions may be.

To Fix Common Image #SEO Issues in #WordPress:

1. #Upload an image in png or JPG format.

2. Align Image to the Left or Right.

3. Caption uploaded images.

4. Display Photos in Columns and Rows.

5. Create Responsive Gallery.

6. Set Features Image.

7. Add Cover Image for WordPress Pages and Posts.

8. Fix Twice Appearing Featured Image.

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DNN Favicon How to change

This article will guide you on steps to uploaded favicon on your Website.

Basically, we can upload favicon in DNN websites either by using the Favicon upload option or by the Enter URL Link option from Site Settings.


The favicon is an important aspect of a site's brand identity and is an important attribute which needs to be customized for marketing purposes:


1. Navigate to Admin >  Site Settings.

2. Click on the country flag icon associated with the culture (language) to be updated. This field only displays when multiple languages are enabled. See "Viewing a Site in a Secondary Language".

3. Select the Basic Settings tab and expand the Appearance section.

4. At Logo, select from these options:

5. To select an existing image, select the folder where the file is located from the Folder drop down list, begin entering the file name into the File text box and select the required file from the search results.

6. Click the Upload File button to select the file from the local computer - OR - Drag the image file from the computer and release it over the "Drop File(s) Here" window.

7. At Body Background, select a new or existing image as detailed above. The background image will be tiled on all site pages, unless the skin applied to the page includes a background image.

8. At Favicon.ico, select a new or existing image as detailed above. Only files with an *.ico extension can be selected at this field, as these are the only files supported by Internet Explorer.

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Install a module in DNN

This article will guide you on how to #install a module in #DNN.

To Install / Update a #DotNetNuke #Module:

1. Log into your site as either HOST or another supersuser level account.

2. Open Settings -> Extensions.

3. Click "install extension".

4. Drag and drop the package into the window, or browse to the desired file to upload it.

5. Click Next, accept the license, continue through the install. When finished click on the Return button.

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Disable ModSecurity for a domain

This article will guide you on how to disable Mod_Security for a specific domain. Basically, ConfigServer #Modsecurity Control allows us to disable the #rules that are blocking access to a specific #domain.

1. Mod_security module helps to protect your website from various #attacks. 

2. ModSecurity is an open-source web-based firewall application (or #WAF) supported by different web servers: Apache, Nginx and IIS. The module is configured to protect web #applications from various attacks.

3. If mod-security is disabled on your account, your website will be at risk from vulnerabilities.

4. To disable modsecurity, all we need to do is remove/rename that file and restart apache. Remove the include line loading mod_security (or more likely mod_security2) from your Apache config.

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SQL error 825 How to fix it

This article will guide you on methods to resolve SQL error 825 which indicates a major disk problem and not a SQL server problem. 

The connection to #SQL server cannot be established or is no longer usable. There can be various causes of this #error. The most common causes are that Microsoft Dynamics NAV Server has stopped or the connection to SQL #Server is not configured correctly.

To find SQL errors:

i. In SQL Server Management Studio, select Object Explorer.

ii. In Object Explorer, connect to an instance of SQL Server, and then expand that instance.

iii. Find and expand the Management section (assuming you have permissions to see it).

iv. Right-click SQL Server Logs, select View, and then choose SQL Server Log.


Every SQL Server #database has a transaction log that records all transactions and the database modifications made by each transaction. The transaction log is a critical component of the database. If there is a system failure, you will need that log to bring your database back to a consistent state.

To get SQL query history in SQL Server:

1. In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance.

2. Expand SQL Server Agent, and then expand Jobs.

3. Right-click a job, and then click View History.

4. In the Log File Viewer, view the job history.

5. To update the job history, click Refresh.

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WordPress Login Page Refreshing and Redirecting Issue

This article will guide you on methods to resolve WordPress Login Page Refreshing and Redirecting Issue. 

Your login credentials (username/password) are incorrect. You're being blocked by your security plugin. You changed the WordPress login URL. There's a problem with your #WordPress #site (White Screen of Death, 500 Internal Server #Error, and so on.)

To fix redirect #problems in WordPress:

1. Delete cookies on that specific site.

2. Clear WordPress site, server, proxy, and browser cache.

3. Determine nature of redirect loop.

4. Check your HTTPS settings.

5. Check third-party services.

6. Check your WordPress site settings.

7. Temporarily disable WordPress #plugins.

8. Check redirects on your server.

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Winsock Error 10061 Steps to fix it

This article will guide you on different methods to resolve #Winsock error 10061. A socket error is when there is a problem with the user's #computer or the other computer or server while making this connection.

Winsock is actually short " #Windows sockets," which are files that allow Windows programs to connect to the Internet and other computers. Technically, Winsock is an "Application Programming Interface (#API)," that developers use to make their #programs network-enabled.

To fix Winsock #error in Windows 10:

1. Type netsh winsock reset and press Enter.

2. Type netsh int ip reset and press Enter.

3. Type #ipconfig /release and press Enter.

4. Type ipconfig /renew and press Enter.

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Cloudflare error 1014 CNAME Cross-User Banned

This article will help to resolve #Cloudflare #error 1014 by applying different methods. By default, Cloudflare prohibits a DNS CNAME record between domains in different Cloudflare accounts. #CNAME records are permitted within a domain (www.example.com CNAME to api.example.com) and across #zones within the same user account (www.example.com CNAME to www.example.net).

To fix error 520:

1. Start by logging into Cloudflare. Then, find your site on the list and click on it. Click on your listed site.

2. Next, click on the #DNS tab, then on the orange cloud under the Proxy status section in the table. 

You'll know Cloudflare was disabled because the cloud will have turned gray.

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Cloudflare error 1016 Origin DNS error

This article will guide you on the methods to resolve #Cloudflare error 1016. The main cause of this error is a failed DNS resolution.

Name resolution is the process of converting a host name to an IP address, so a Name Resolution Failure occurs when the Domain Name System (#DNS) used by your computer can't convert website into the relevant IP address.

To resolve Cloudflare error 1016:

1. Verify your Cloudflare DNS settings include an A record that points to a valid IP address that resolves via a DNS #lookup tool.

2. For a #CNAME record pointing to a different domain, ensure that the target domain resolves via a DNS lookup tool.

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Windows Error Code 17

This article will guide you on different methods to tackle Windows Error Code 17 which causes Windows #program to crash, slow Windows performance and periodic system freeze.

#Windows error code 17 is a standard device driver error. This error can be attributed to either a corrupt driver or an outdated driver. To resolve, Do a search for your device #driver and see if the newest version available was released since you bought your hardware. If it was, you probably need to download the newest version.

To Fix #Spotify Could Not Be Started #Error Code 17:

1. Open the “Firewall & network protection” via Search bar;

2. Click on “Allow an app through firewall”;

3. Press “Change settings”;

4. In the list of programs, find Spotify and check the boxes for it under the Private and Public columns. 

If it's absent here, click on the “Allow another app …” button and add it manually.

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GameGuard redundant execution error 115

This article will guide you on different methods to get rid of Windows #Application #Error 115

To fix this #Windows 10 GameGuard error, allow NProtect access through your #firewall, and if it persists, delete #GameGuard directory. If the update isn't successful or GameGuard file is corrupted, try again later or check firewall settings.

To fix GameGuard error 114?

Initialization error 114 could occur in GameGuard in many different cases:

1. System restart(rebooting).

2. Spyware/Virus.

3. Windows Security update.

4. Collisions with other #programs.

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HTTP 400 Bad Request error

This article will guide you on different methods to resolve #HTTP 400 Bad Request error which indicates that the request you sent to the #website #server, often something simple like a request to load a web page, was somehow incorrect or corrupted and the server couldn't understand it.

To Fix 400 Bad Request Error:

1. Check the Submitted URL.

2. Clear Browser #Cache.

3. Clear Browser Cookies.

4. File Upload Exceeds Server Limit.

5. Clear #DNS Cache.

6. Deactivate Browser Extensions.

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SMTP Error 451

This article will guide you on different methods to resolve #SMTP #error 451 which occurs due to the receiving server rejecting your email. 

This can happen for a number of reasons but most likely is due to the recipients server being overloaded with #messages.

To fix SMTP Error: Failed to connect to server:

1. Modify the #firewall rules on the server to allow outbound connections on #ports like 465.

2. Modify the SMTP restrictions on the server.

3. Edit #PHPMailer settings like Host, Port etc.

4. Correct #DNS resolution for mail server.

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Windows error 577

This article will guide you on different methods to fix Windows error 577. This error appears due to the issues with #Security Center that is an in-built Windows tool, which is set to scan the system on a regular basis and inform its user about a pending update, missing software, turned off antivirus, and similar issues.

To repair Windows startup:

1. Hold the Shift key down at the #Windows sign-in screen and press the Power button at the same time.

2. Continue holding the Shift key, then click Restart.

3. Once the PC restarts, it'll present a screen with a few options.

4. From here, click Advanced options.

5. In the Advanced options menu, choose Startup #Repair.

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Microsoft office Error code 1309

This article will guide you on different methods to resolve #Microsoft office Error code 1309. To avoid this error please right click the downloaded file and select “Extract All,” then choose a destination for the files to be extracted to.

If you encountered a problem while installing Office on a PC, try restarting your computer and then attempting to install Office again. If that didn't help, use this easy fix tool to uninstall #Office completely. After your uninstall is complete, try reinstalling Office.

To fix Another installation is already in progress on Windows 10:

1. Restart the #Windows Installer service.

2. End Windows Installer process.

3. Disable Windows Installer service and restart your #PC.

4. Perform Disk Cleanup.

5. Perform a Clean #Boot.

6. Check your #Registry.

7. Uninstall and reinstall Office.

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PowerShell Error clear

This article will guide you on how to tackle PowerShell $Error clear and method to clear errors with $Error. 

To clear error variable when you start #PowerShell, simply run $error. clear(). A downside of this method is that you lose all the errors that were generated before you clear the error variable.

To delete a variable, along with its value, use Remove-Variable or Remove-Item. This cmdlet does not delete the values of variables that are set as constants or owned by the #system, even if you use the Force parameter.

1. You can use this variable to represent an absent or undefined value in #commands and #scripts. 

2. #Windows PowerShell treats $null as an object with a value, that is, as an explicit placeholder, so you can use $null to represent an empty value in a series of values.

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psql to restore a text dump How to do it

This article will guide you on steps to perform  text dump restoration. Basically, psql restores a text dump in the same file format.

You can backup a single table, a #schema, or a complete database. Select the name of the backup source in the #pgAdmin tree control, right click to open the context menu, and select Backup… to open the #Backup dialog. 

The name of the object selected will appear in the dialog title bar.

In #PostgreSQL, you can restore a database in two ways:

i. Using psql to restore plain #SQL script file generated by pg_dump and pg_dumpall tools.

ii. Using pg_restore to restore tar file and directory format created by the pg_dump tool.


To Restore Postgres Database:

1. Restore a postgres database. $ psql -U erp -d erp_devel -f mydb.sql.

2. Backup a local postgres database and restore to remote server using single command: $ pg_dump dbname | psql -h hostname dbname.

3. Restore all the postgres databases.

4. Restore a single postgres table.

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git fetch failed with exit code 1

This article will guide you on how to get rid of Git fetch error and also the causes of this error. To fix git fetch failed with exit code 1 error, simply add an explicit --force, checking for syntax error, and verifying the configuration file for its properness in case sensitivity. 

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PHP header not redirecting error

This article will guide you on ways to fix #PHP #header not #redirecting error which generally occurs mainly due to the absence of ob_start() function, incorrect header formats, and so on. Your target destination server does not allow iframe redirects. Fix: Servers can solely determine if websites hosted on them can be reached via an #iframe redirect. The easiest way to resolve this is to simply change your selection from "Redirect using iframe" to "Redirect URL".

To redirect URL in PHP:

1. You can simply use the PHP header() function to redirect a user to a different page. 

2. The PHP code in the following example will redirect the user from the page in which it is placed to the URL http://www.example.com/another-page.php . 

3. You can also specify relative #URLs.

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Server sent passive reply with unroutable address

This article will guide you on ways to resolve #Server sent passive reply with unroutable address which occurs due to bad server settings or when an FTP client is behind #NAT. 

#FileZilla has updated their FTP #client, and FTP over TLS is now used by default. This results in clients being unable to connect to their server from the outside network.

Make sure that you properly set up for FTP over TLS/SSL, explicit and passive ports are allowed on the #firewall and set on Serv-U:

i. Go to the Serv-U settings at: Global Limits & Settings > Settings - Network Settings.

ii. Ensure the Auto-configure firewall through UPnP checkbox is not checked.

iii. Ensure the Packet time-out is set to 300 seconds.

iv. Set #PASV Port Range is 50,000-50,009, and port forward these ports to your router.

This configures the file transfer traffic to be routed through the router and directly to Serv-U through “Port Forwarding”.


If, after this, you are still unable to connect, try disabling the "Block FTP_Bounce and FXP" option - this has been known to cause issues for some clients. To do this, follow the steps below:

1. Navigate to Global > Limits and Settings  > #FTP Settings.

2. Select Global Properties. (If this is not available, first select Use Custom Settings to gain access to it).

3. On the Advanced Options tab, make sure "Block FTP_Bounce and FXP" is unchecked (which it is by default).

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Could not allocate space for object sql server error

This article will guide you on how to fix #SQl #error "Could not allocate space for object" which occurs due to insufficient space in the database. 

SQL SERVER – Msg 1105 – Could Not Allocate Space for #Object Name in Database ‘DB’ Because the ‘PRIMARY’ Filegroup is Full.

Whenever you get such error check below:

1. Check if auto growth is restricted.

2. Check if auto growth is set to a high value which would cause disk space to become full.

3. Check if disk space is low.

4. Check SQL edition because SQL #Express has a database file size limit.

Here is the command to set the growth to UNLIMITED:

[sq]USE [master] GO

ALTER DATABASE


[SQLAuthDB] MODIFY FILE (NAME = N’SQLAuthDB’, MAXSIZE = UNLIMITED)

GO[/sql]

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Troubleshooting DHCP client issues

This article will guide you on troubleshooting different DHCP #client issues. Whenever a DHCP server gets a request from a client it responds with a DHCP offer containing IP address being offered, #network mask offered, the amount of time that the client can use and keep it, the ip address of the DHCP server making this offer.

To #Troubleshoot DHCP:

1. Check for IP Address Conflicts. #DHCP clients connect to the network using a leased IP address.

2. Check Physical Connectivity.

3. Test connections with other Client using a Static #IP Address.

4. Confirm Switch #Port #Configuration.

5. Verify the source of Clients IP Address.

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SQL server error 1326 Steps to fix it

This article will guide you on methods to resolve SQL server error 1326 which occurs due to the IIS Service not having any rights to use the named pipe.

If the SQL server resides on a separate server from IIS, then the IUSR_machinename account needs to be validated on the Windows NT server that SQL resides on.

#SQL #SERVER – Fix : Error : 1326 Cannot connect to #Database Server Error: 40 – Could not open a connection to SQL Server.

Now if SQL Server can be connected perfectly from #local system, but cannot be connected from a remote system, in that case firewall on the server where SQL Server is installed can be issued.

Follow instructions below to fix the issue:

1. Go to control panel >> #Firewall Settings >> Add SQL Server’s Port to Exception List.

2. Now try to connect to SQL Server again. It will allow you to connect to the server successfully.

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Windows Live Mail Error 0x800ccc0e

This article will guide you on steps to fix #Outlook #Error #0x800ccc0e. Usually, this error occurs due to bad #email settings or because of minor problems with the email server or internet connection. Also, the customer may experience this error while receiving the mail on the email #client.

Try to run Windows Live Mail as Administrator in compatibility mode. Try to re-configure the Windows Live Mail account. Remove the existing WLM account and create a new one. Try reinstalling Windows Essentials 2012 on your Windows 10.

To get rid of Windows Live Mail error:

1. Open your Windows Live mail program.

2. Select the Home tab at the top right of your Windows Live Mail.

3. Click the Outbox to the left. Find any emails that are not sending out.

4. Once you send the email again, you can delete the email in the Outbox. 

The error will go away after the sent email is deleted.

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FileZilla connection closed by server

This article will guide you on how to resolve #FileZilla connection closed by #server. Also we discussed about the causes for the FileZilla connection getting closed by the server.

If your computer cannot connect to that server, then either your FTP software is not working correctly, or something on your #computer (probably a #firewall or other security software) is blocking all #FTP connections. You may want to try using other FTP software such as the free FileZilla.

In general, connection refused #errors are generated during a connect system call when an application attempts to connect using #TCP to a server port which is not open.

To fix FTP Connection refused error:

1. Make sure ftp server installed. Make sure ftp server installed and service is running.

2. Is ftp server running (is port 21 open)? Login to ftp server using ssh and try to telnet port 21 (to see port is open or not).

3. FTP user permissions.

4. Security or Firewall.

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IMAP server closed the connection 0x800cccdd

This article will guide you on steps to resolve #IMAP #server closed the connection #0x800cccdd #Outlook #error. We also saw that the reason for this error is an incorrect IMAP settings. 

A server connection #timeout means that a server is taking too long to reply to a data request made from another device. Timeouts are not a reply message: they show up when there isn't a reply and a server request is not fulfilled in a predetermined length of time.

Sometimes Outlook users get the 0x800CCCDD error ('Your IMAP server closed the connection') whenever they send or receive #emails via an IMAP account. This particular error code is signaling that the Send/Receive feature has failed.

To stop Outlook from timing out:

1. Click Outlook 2010's "File" tab.

2. Double-click an email account's name in the list to edit its settings.

3. Click the "Advanced" tab on the settings window, then locate the Server Timeouts section.

4. Click "OK" and then "Cancel" to save the new timeout setting for the selected account.

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Microsoft SQL server error 18470 How to fix it

This article will guide you on the different factors that causes SQL server error: 18470 and also how to fix this #error.

In SQL Server Configuration Manager, in the left pane, click SQL Server Services. In the results pane, right-click SQL Server (#MSSQLServer) or a named instance, and then click Start, Stop, Pause, Resume, or Restart.

User gets the #Microsoft SQL Server Error: 18470. This may happen if the SA (System Administrator) user account is disabled in #SQL Server. It can be verified by trying to log in to SQL Server Management Studio (#SSMS) using the SA account. In the Login Properties screen, select Status on the left side.

To Microsoft SQL Server Error 18456:

1. Log In with Remote Desktop.

2. Run Microsoft SQL Server Management.

3. Checking the Server Authentication Mode.

4. Restart the SQL Service.

5. Checking SQL User Permissions.

6. Mapping the User to the #Database.

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VestaCP mail not working How to fix

This article will guide you on different methods to resolve #Vestacp #mail #problems which generally occurs mainly due to #Exim problem, firewall issues, and so on. This tips will resolve the #email problems in VestaCP.

To fix email not working:

1. Verify your internet connection is working. If it's not, there are four things you can do to fix it.

2. Make sure you're using the correct email server settings.

3. Confirm your password is working.

4. Confirm you don't have a security conflict caused by your firewall or antivirus #software.

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SMTP error 10051 How to resolve

This article will guide you on the causes and different methods to solve SMTP #error #10051 which occurs due to improper #SMTP authentication, ISP #firewall issues, #Antivirus on #PC, and so on. You can generally find your SMTP server address in the account or settings section of your mail client.) When you send an email, the SMTP server processes your email, decides which server to send the message to, and relays the message to that server.

To fix email not connecting to server:

1. Check your internet connection.

2. Check your SMTP server details.

3. Verify all usernames and passwords.

4. Check your SMTP server connection.

5. Change your SMTP port.

6. Control your antivirus or firewall settings.

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SQLSTATE42000 syntax error or access violation

This article will guide you on methods to resolve 'sqlstate42000 #syntax error or access violation' which occurs due to wrong syntax entry or extra space or no space in the user's #SQL #query. 

The #1064 error displays any time you have an issue with your SQL syntax, and is often due to using reserved words, missing data in the database, or mistyped/obsolete commands.

As you can see there is more than one cause for the 1064 error within MySQL code. Now, you know how to correct the issues with your SQL Syntax, so your query can run successfully. This list will be updated as more specific instances are reported.

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Zero sized reply squid error in Horde

This article will guide you on how to fix #Horde webmail 'Zero sized reply squid #error' by making changes to the system configuration file of #Apache. This error occurs in webmail in Plesk after the upgrade of the Plesk version.

#Squid is a caching and forwarding #HTTP web 3proxy. It has a wide variety of uses, including speeding up a web server by caching repeated requests, caching web, DNS and other computer network lookups for a group of people sharing #network resources, and aiding security by filtering traffic.

To fix this error:

1. Try to add to squid.conf an option:

server_http11 on

and restart squid.

2. Put the website to Proxy Exception.

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Windows Activation Error Code 0xc004f074

This article will guide you on methods to fix #Windows activation error code #0xc004f074 and its causes.

When attempting to activate the Windows operating system, users sometimes receive the 0xC004f074 error code. This is a Windows Activation error that occurs when Windows is unable to reach your company's activation service or system administrator.

Changing your Windows #Product Key does not affect your personal files, installed applications and settings. Enter the new product key and click Next and follow the on screen instructions to #activate over the Internet.

To fix error 0xc004f074 in Windows 10:

1. Use the slmgr. vbs command.

2. Use the Slui 3 command. While on your start screen you need to press and hold the button Windows and the button R.

3. Run SFC scan.

4. Run the Update and Activation #Troubleshooters.

5. Contact #Microsoft Support.

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ISPConfig 500 internal server error

This article will guide you on different ways to resolve #ISPConfig 500 internal server #error and also you will learn about some factors that triggers this error such as exceeded MaxRequest value or PHP-fpm issue. 

The HyperText Transfer Protocol (#HTTP) #500 Internal Server Error server error response code indicates that the server encountered an unexpected condition that prevented it from fulfilling the request. Usually, this indicates the server cannot find a better 5xx error code to response.

The 500 internal server error runs on every page of your site when there's a problem with the server or file system that's powering your site. 

The cause most likely occurs in the root directory, where your WordPress files are, but it can also be caused by a problem on your host's server.

To Resolve 500 Internal Server Error:

1. Debugging the Issue. The first step is to make sense of the situation and try to make sense of the error.

2. Check if the Admin Works.

3. Revert Recent Changes.

4. Audit Your #Plugins/Extensions/Modules.

5. Check File Permissions.

6. Increase PHP #Memory Limit.

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Vestacp 502 bad gateway error

This article will guide you on common causes for #Vestacp #502 bad gateway #error and different methods to fix this error.

A 502 Bad Gateway indicates that the edge server (server acting as a proxy) was not able to get a valid or any response from the origin server (also called upstream server).

Server software timeouts: This error can also occur when a web server takes more time to complete and a caching tool reaches its timeout values that time. Slow queries can also cause this problem too.'

To fix Error 502 Gateway:

1. Refresh the page.

2. Start a new browser session or load the site on a different browser.

3. Restart your computer and networking equipment.

4. Clear your #cache and cookies.

5. Change your #DNS server.

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HTTP IIS error 500 19

This article will guide us on steps to fix #IIS #error 500.19. To fix the error, we verify the user permissions and make sure the ASP.NET version is right.

The error 500.19 is an internal server error often occurring on a server using Microsoft IIS software. It indicates that the configuration data for the page is invalid.

To solve the issue, delete the malformed XML element from the Web.config file or from the ApplicationHost.config file.

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Windows PSExec error code 20

This article will guide you on methods to resolve #PsExec #errors. Also you will learn common mistakes made when executing PsExec #commands.

PsExec is a light-weight telnet-replacement that lets you execute processes on other systems, complete with full interactivity for console #applications, without having to manually install #client #software. PsExec's most powerful uses include launching interactive command-prompts on remote systems and remote-enabling tools like #IpConfig that otherwise do not have the ability to show information about remote #systems.

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Windows update error 0x800B0109

This article will guide you on steps to fix the #windows #update error 0x800B0109.

Windows error code #0x80070422 refers to an inability of Windows 7 to startup the Windows Update service so your computer can connect to the update servers at Microsoft.

Steps For Fixing #Error Code #0x800b0109:

1. Open Administrative Tools from Control Panel. Open Control Panel, type administrative tools in the search box, and then click Administrative Tools.

2. Double-click Services.  If you’re prompted for an administrator password or confirmation, type the password or provide confirmation.

3. Right-click the Background Intelligent Transfer Service (BITS) service, and then click Properties.

4. On the General tab, next to Startup type, make sure that Automatic (Delayed Start) is selected.

5. Next to Service status, check to see if the service is started. If it’s not, click Start.

6. Click OK to close the #Properties dialog box.

7. Right-click the Windows Event Log service, and then click Properties.

8. On the General tab, next to Startup type, make sure that Automatic is selected.

9. Next to Service status, check to see if the service is started. If it’s not, click Start.

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curl 9 Server denied you to change to the given directory

This article will guide you on steps to fix curl 9 Server denied you to change to the given directory. This #curl #error occurs when we are denied access to the resource given in the URL.

Curl is a #command line tool and library which implements protocols like #HTTP, #HTTPS, FTP and so on. Curl also supports HTTPS protocol which is secure version of the HTTP.

curl is a widely used because of its ability to be flexible and complete complex tasks. For example, you can use curl for things like user authentication, HTTP post, #SSL connections, proxy support, FTP uploads, and more! You can also do simple things with curl, such as #download web pages and web images.

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RoundCube CONNECTION FAILED Database Error

This article will guide you on the different methods to fix Database Error: Connection Failed error shows up due to database errors or #PHP #errors. 

Establishing a Database Connection #Error basically means that for some reason or another the PHP code was unable to connect to your #MySQL database to retrieve the information it needs to fully build that page. That's why the error is always shown on a blank page because there is no information about your site as it is not connected to your database.

Establishing a Database Connection Error Occur due to:

1. Incorrect Login Credentials.

2. Corrupt #Database

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Exim error 53 How to fix it

This article will guide you on how to fix Exim #error #53 which occurs as a result of #database corruption or due to any server related #problems. 

If you find the following error in your EXIM logs, it means that your EXIM #databases could be corrupted.

defer (-53): retry time not reached for any host


The fix is to rebuild exim #databases. To rebuild #exim databases you can run the following commands as root:

/usr/sbin/exim_tidydb -t 1d /var/spool/exim retry > /dev/null

/usr/sbin/exim_tidydb -t 1d /var/spool/exim reject > /dev/null

/usr/sbin/exim_tidydb -t 1d /var/spool/exim wait-remote_smtp > /dev/null

/scripts/eximup --force

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When You Are Locked Out of WordPress Admin

This article will guide you on different ways to tackle Your #WordPress Site #error when you Are Locked Out of WordPress #Admin #Dashboard.
A common reason that can lock you out of the WordPress admin area is error establishing the #database connection. Usually, this error occurs when your database is corrupted, unresponsive or your web #hosting service provider has issues with its servers. Sometimes, this error can last for hours and spoil your user experience badly.

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WordPress Memory Exhausted Error

This article will guide you on steps to resolve #WordPress #memory exhausted #error by simply increasing #PHP memory limit.
The memory exhausted errors only occur when your web host allocated lower amounts of memory for each website.
To increase the PHP memory limit, you need to manually set a new memory limit for your server. This involves editing the wp-config.php file located in the server.

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DirectAdmin Skin or Interface Issues

This article will guide you on different methods to fix #DirectAdmin #skin or #interface issues.
To fix DirectAdmin Skin or Interface Issues:
What if the DirectAdmin skin is corrupted? How to fix DirectAdmin Skin or Interface Issues? Here are some steps you can try.
1. Reinstall skin.
cd /usr/local/directadmin/data/skins/
./packskins.sh
2. Recompile PHP using the following commands.
cd /usr/local/directadmin/custombuild
./build update
./build clean
./build php d
These steps will fix almost every issues with DirectAdmin skin.

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New files of configuration for Apache error in Plesk

This article will guide you on methods to fix the Plesk error : new files of configuration for Apache.
The causes of this Plesk error:
1. Mailman package is not installed.
2. Database related error.
3. PHP memory issue.
To fix this Plesk issue:
Mailman package is not installed
When you try to reconfigure the domain, you will get the following error.
# /usr/local/psa/admin/sbin/httpdmng --reconfigure-all
No valid mailman bindir detected
So, in this case it is clear that the issue is causing because the mailman package is missing.
To fix the issue, you can follow the steps mentioned below.
a) Download and install the mailman package from  http://autoinstall.plesk.com
b) After that remove all entries from the ‘Configurations’ table of the ‘psa’ database.
mysql -uadmin -p`cat /etc/psa/.psa.shadow` psa -e"delete from Configurations"
c) Remove all ‘Include’ records from configuration files and all content from the directory below:
# sed -i /Include/d /usr/local/psa/admin/conf/ip_vhosts_bootstrap.conf&& sed -i /Include/d /usr/local/psa/admin/conf/vhosts_bootstrap.conf&& sed -i /include/d /usr/local/psa/admin/conf/nginx_vhosts_bootstrap.conf&& sed -i /Include/d /usr/local/psa/admin/conf/webmail_horde_bootstrap.conf&& sed -i /Include/d /usr/local/psa/admin/conf/webmail_atmail_bootstrap.conf&& sed -i /Include/d /etc/httpd/conf.d/zz010_psa_httpd.conf&& rm -f /usr/local/psa/admin/conf/generated/*
d) Now you can reconfigure and that will fix the issues.
/usr/local/psa/admin/bin/httpdmng --reconfigure-all
This will resolve the error.

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An error has occurred in DNN Websites

This article will guide you on how to easily fix 'An #error has occurred' error message appears in #DNN #Pages which occurs when there is a null entry in the #database table. We also looked into the steps for adding the temporary URL.
When trying to add a file attachment to the #DotNetNuke forum module, we received an error that looked like this:
An Error Has Occurred When Attempting To Save The File C:\webroot\site\site.com\wwwroot\Portals\0\imge.jpg. Please Contact Your Hosting Provider To Ensure The Appropriate Security Settings Have Been Enabled On The Server.
If you have a superuser account (common username is HOST) you can login and go to the Host menu, and see if you have an EXTENSIONS page listed, from that page you can see what version of DNN you are on. you can also try the HOST/HOST SETTINGS page.

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Webmail timeout issue in DirectAdmin


This article will guide you on how to resolve #timeout #error in #webmail in #DirectAdmin. Generally, webmail timeout issue can occur if the timeout value is exceeded.
The term timeout or time-out has several meanings, including: A network parameter related to an enforced event designed to occur at the conclusion of a predetermined elapsed time.
To fix Webmail timeout error in DirectAdmin:
Modify the config file "/var/www/html/webmail/inc/config.php" or in /var/www/html/webmail/inc/config.security.php
and set
Code:
# Session timeout for inactivity
#
$idle_timeout = 10; //minutes
to whatever value you need.

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Improve SQL Server Bulk Data Import Performance

This article will guide you improve #bulk #data #import #performance. The BULK INSERT command is much faster than bcp or the data pump to perform text file import operations, however, the BULK INSERT statement cannot bulk copy data from #SQL Server to a data file. Use the bcp utility instead of DTS when you need to export data from the SQL Server table into a text file.
To Speed up SQL Bulk Insert with #transactions:
1. Declare the variables that store the number of desired items ( @items ), the size of the chunks( @chunk_size ) and the counter of the number of executed inserts( @counter )
2. Open the first transaction and initialize the while loop.

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Rsync to Exclude Files and Directories

This article will guide you on easily exclude #files and #directories using the #rsync #command.
The --exclude option with the rsync command uses relative paths to the source #directory. Append the --exclude option to the rsync command, followed by the relative path to a directory or file(s).
The basic syntax for the rsync exclude option looks like this:
rsync [OPTIONS] --exclude 'file_or_directory' source/ destination/
Replace source/ with the directory name you want to use as a source for data transfer to another location.
Replace destination/ with the directory name rsync will use as the target location for your data. If the directory does not exist, rsync creates one for you and transfers the files to that directory.

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Windows update error 0x80240023

This article will guide you on steps to fix #Windows #update #error #0x80240023 which usually triggers while updating the Windows #system.
When you encounter an error #message, reboot your #machine and try to run the updates again. If you haven't run Windows #Update for some time, then you might have to repeat this process several times before all updates have been installed.
To fix errors on Windows 10:
1. Make sure that your #device has enough space.
2. Run Windows Update a few times.
3. Check third-party #drivers and download any updates.
4. Unplug extra #hardware.
5. Check Device #Manager for errors.
6. Remove third-party security #software.
7. Repair hard-drive errors.
8. Do a clean restart into Windows.

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Perfmon Counters for CPU usage

This article will guide you on how to use #Perfmon Counters for CPU #Usage and #Optimization.
Monitoring #CPU #Performance #Counters:
1. System, #Counter: Processor Queue Length. This Performance Monitor counter displays the number of threads waiting to be executed in the queue, which all the processors on your system share.
2. Processor, Counter: % Processor Time.
3. Processor, Counter: Interrupts/sec and Performance Object; Processor, Counter: % DPC Time.

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Could not load file or assembly Microsoft ReportViewer WebForms

This article will guide you on ways to resolve Could not load #file or #assembly 'Microsoft.ReportViewer.WebForms' #error occurs when #ReportViewer files are missing from the #bin folder.
You need to reference both Microsoft.ReportViewer.WebForms and Microsoft.ReportViewer.Common and set the CopyLocal property to true. This will result in the dll's being copied to our bin #directory (both are necessary).

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Yum http error 416 How to fix it

This article will guide you on steps to fix #yum #HTTP #error 416 which occurs while updating, installing, upgrading packages. This is rectified easily via disabling the delta #rpm problem, reinstalling a #package, clear #caching and so on.
To fix this error:
1. yum clean all
2. yum upgrade --exclude=polkit*
3. reboot
4. yum clean all
5. yum upgrade

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Disable Password History in DNN websites

This guide will help to disable password history in #DNN by disabling Enable #Password #History option under the Membership Management tab.
To disable Disable Password History in DNN:
In Host > Host Settings > Advanced Settings > Membership Management, you can disable the history by unchecking "Enable password history".

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Content Encoding Error content_encoding_error

This article will guide you on steps to resolve #Content #Encoding #Error (content_encoding_error) which makes the server returns a #gzip compressed object, but the content is actually text.
The  cause of this error message is a #web server whose #HTTP response headers indicate that it will be responding with one type of encoding, but instead responds with a different type of encoding. For example, what is commonly seen is that a web server returns a gzip compressed object, but the content is actually text.

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Lets encrypt new auth status 429 error

This article will guide you on methods to troubleshoot and fix 429 error which occurs due to creation of multiple #SSL #certificates for a #domain. 

1. 429 means you went over the rate #limits. 

2. You issued 5 certificates in the last week.  This is why you get a #429 answer.

3. You need to wait two days to get another one. do you have access to the certificates you issued?

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451 qq trouble in home directory 4 3 0 email error

This article will guide you on steps to fix 451 qq trouble in home directory #email #error which occurs when the #SPF check for the sender fails. #SMTP #error from remote #mail server after end of data.

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Captcha Option error in DNN Websites

This article will guide you on how to fix #Captcha Option #error in DNN Websites. We resolved the image not visible error even after enabling the Captcha option by editing the web.config file and checking the ASP.net version in DNN websites. 

#DNN #websites have systematically been targeted for #Spam New User Registrations. There has been some discussion around the how and why, and as much as we can tell, the problem is this:

1. Some script kiddy has bothered to write a bot that finds DNN websites. It is not even a good bot, because it is not capable of validating registrations to automated active email addresses. (If you are the creator of the bot… “YOU ARE DOING IT WRONG” as it is not going to bring the Google results you are looking for.)

2. The bot will attempt access to:  www.yoursite.com /?ctl=Register

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WordPress Visual Editor White Text and Missing Buttons

This article will guide you on different methods to fix your #white #text and #missing #buttons in #WordPress visual editor problem. 

Classic Editor is an official plugin maintained by the WordPress team that restores the previous ("classic") WordPress #editor and the "Edit Post" screen. It makes it possible to use plugins that extend that screen, add old-style meta boxes, or otherwise depend on the previous editor.

Often, the absence of #TinyMCE #plugin in many WordPress #themes causes white text and missing buttons error in WP visual editor. 

To resolve it, you can simply go to Plugins and click on 'Add New' option. Now, search for the TinyMCE Advanced plugin in WP plugin store.

To enable visual editor in WordPress:

1. Log into your WordPress dashboard. On the left-hand side, go to Users > Your Profile. 

2. Check the box beside Disable the visual editor when writing.

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WordPress Sidebar Below Content Error

This article will guide you on the different causes and fixes to #sidebar below content #error in #WordPress.

To fix a sidebar after scrolling:

The easiest way to handle this is just to use #CSS fixed positioning. Our sidebar is within a #page-wrap div with relative positioning, so the sidebar will set inside there, then we just push it over into place with margin. 

With this technique, the sidebar stays solidly in place as you scroll down the page.

Also, to Fix Sidebar Below Content Error In WordPress:

1. Undo Your Most Recent Changes.

2. Fix Unclosed or Extra Closing Div Tags.

3. Fix CSS Issues.

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Plesk error Unable to update Web Statistics

This guide will help you to resolve #Plesk #error Unable to update #Web #Statistics. We can update web statistics urgently without even waiting for 24 hours by executing a command in the #command prompt.

The web-statistics calculation in Plesk does not work: The values at #Tools & #Settings > Traffic Usage by Domains (under Statistics) are not updated.

When manually recalculating the statistics for a domain, the operation fails with the following error message:

/usr/local/psa/admin/sbin/statistics --calculate-one --domain-name=example.com

WARNING during statistics_collector execution: : statistics_collector: Unable to parse pending domains traffic line: ?:: 2014-10-2 smtp 0

System error 11: Resource temporarily unavailable 

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Plesk DNN install Service Unavailable error

This article will guide you on how to install DNN for our customers. In order to fix the Service Unavailable Error we should check whether the Dedicated application pool option is enabled in Plesk before DNN install.

A 503 Service Unavailable Error is an HTTP response status code indicating that a server is temporarily unable to handle the request. This may be due to the server being overloaded or down for maintenance.

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Nagios Web interface not working after upgrade

This article will guide you on how to fix #Nagios web interface not #loading #issue as well as its cause.

Before fixing, First, you need to make sure you have installed all required nagios #packages like nagios3, nagios3-core, and nagios3-cgi. Ensure you did not miss any required package.

If you are still not able to login, you can look at apache configuration and use htpasswd tool to add new username/password to be authorized. You need to find a file like /etc/nagios3/htpasswd.users. This may also be different on redhat. You can recreate the file or create another username/password.

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Windows block remote network access for local user accounts

This article will guide you on ways to #restrict remote network access for a local user account.

To restrict local #accounts in #Windows 10,

Open the Settings app, then select Accounts. Select Family & other users. Scroll down to the Other Users section, then choose Add someone else to this PC. If the new user already has a #Microsoft account, enter the associated #email address, then click Next.

To restrict a Windows user:

1. Select Settings.

2. Tap Accounts.

3. Select Family & other users.

4. Tap "Add someone else to this #PC."

5. Select "I don't have this person's sign-in information."

6. Select "Add a user without a Microsoft account."

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Error code 15 in VestaCP

This article will guide you on different methods to resolve #VestaCP #error code 15 which happens when trying to add #Lets #Encrypt SSL to a domain which already had Lets Encrypt set up.

To Fix SSL/TLS Certificate Error – Invalid SSL #Certificate Error:

1. First, verify whether the #Firewall or #Antivirus program is interrupting #SSL connection. 

2. Clear #cache files, internet browsing history, and cookies.

3. Verify whether the system's date is correct, whether it matches the current time zone.

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SQL server Error 1053

This article will guide you on different methods of fixing error #1053 SQL server which occurs when attempting to pause or stop the SQL Server service in the #Windows Services Console. 

The most common cause of this error is when one of the files needed by sql server was not on a shared resource, and Sql Server, once failed to the other node, couldn't access it.

The #SQL #Server Agent error log may include a path or a file name that is not correct.

In this case, verify that the path and file name for SQLAgent.out is valid:

1. In SQL Server Enterprise Manager, expand the Management folder.

2. Right-click SQL Server Agent, and then click Properties.

3. Under Error Log, make sure that the path that is specified next to File Name is valid.

4. Make sure that the file name is SQLAGENT.out.

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Ansible for launching AWS EC2 instances

This article will guide you on how to use #Ansible to launch AWS EC2 instances, security group, and RDS.

First, you're limiting the scope of the playbook to the local #hosts #group. It contains localhost and this is the way Ansible will work with #EC2 instances. Behind the scenes, Ansible connects to Python boto on the local machine and use to establish connection with the AWS #API and issue the necessary #commands.

Then we specify the name of the security group that Ansible will create for us. A security group is like a virtual firewall that must be created for your EC2 instances. If you already have one created, you can associate it with the new EC2 instance. In our case, we’ll be creating a new one from scratch.

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Windows update encountered an unknown error 80072efe

This article will guide you on the different methods to get rid of #Windows #update encountered an unknown #error #80072efe.

You may get the error because there are corrupted files on your #computer. You can run System File Checker, which can scan and repair the corrupted issues, Close the Command Prompt window and restart your #computer. Then open Windows Update and see if the error is fixed.

To fix Windows Update encountered an unknown error:

1. Right click on the #taskbar and select Properties.

2. Click the Customize.

3. On the Notification Area Icons window, make sure Always show all icons and notifications on the taskbar is checked and click OK.

4. At this point, try running Windows Update again and the updates should begin to install properly.

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Cloudflare error 504 gateway timeout

This article will guide you on different methods to troubleshoot and fix #Cloudflare 504 gateway timeout error.

The #504 #Gateway #Timeout #error is an #HTTP status code means that one server did not receive a timely response from another server that it was accessing while attempting to load the web page. This usually occurs when one of the two servers is down or not working properly.

To Fix 504 Gateway Timeout Errors:

1. Look for server connectivity issues.

2. Check for any #DNS changes.

3. Sift through your #logs.

4. Fix faulty #firewall configurations.

5. Comb through your website's code to find bugs.

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Windows update error 0xFFFFFFFF

This article will guide you on different methods to fix #Windows #error #0xFFFFFFFF. Windows 10 update comes with #BSOD, crashes and various sound and #printer problems. The solution here is to uninstall the patch and pause updates until it's been fixed.

To fix Windows Error Code 0xFFFFFFFF:

1. Fix System Errors. To remove all error from your system that issuing freezing, slower performance problem etc.

2. Remove #Malwares. It can remove #malwares, #virus, #Trojan from #PC which causes all kind of critical issue.

3. Improve Startup. 

4. Clean PC.

You can also fix WIndows Error #0x800705b4:

i. Run Windows #Updates Troubleshooter. 

ii. Run #SFC scan. 

iii. Delete Software Distribution Folder.

iv. Disable updates for other #Microsoft #products. 

v. Uninstall the Problematic Updates. 

vi. Download and Install Windows Updates Manually.

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Windows update encountered an unknown error 80072ee2

This article will guide you on different methods to resolve #Windows update encountered an unknown error 80072ee2 which occurs while Windows tries to search for Updates via Windows #Update. 

#Error #80072ee2 is a windows update error which is caused when the files on your system are corrupt or the updates are stuck. Before you continue with the fix below, make sure that your internet is working on the PC affected by this error since it will need to connect to the windows update servers to push updates back.

To fix Windows Update encountered an unknown error Code #80243004 – Windows Update encountered an unknown error:

1. Right click on the taskbar and select Properties.

2. Click the Customize.

3. On the Notification Area Icons window, make sure Always show all icons and notifications on the taskbar is checked and click OK.

4. At this point, try running Windows Update again and the updates should begin to install properly.

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Windows System error 5 has occurred Access is denied

This article will guide you on different methods to fix #Windows #System #error 5 has occurred Access is denied which is generally caused by #NTFS permissions, but it can also be caused by other issues like a corrupt user profile, encryption on the file or if the file is in use.

A system error refers to an instruction which cannot be recognized by an operating #system or goes against the procedural rules. A system error code refers to the exact error number with which you can track down the details.

To fix Access is denied message on Windows 10:

1. Take ownership of the directory. 

2. Add your account to the #Administrators group. 

3. Enable the hidden Administrator account. 

4. Check your #permissions. 

5. Use Command Prompt to reset permissions. 

6. Set your account as administrator. 

7. Use Reset Permissions #tool.

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Steps to Back Up And Restore Nagios System

This article will guide you on how to perform #Backup and #Restore of the #Nagios System are important aspects of the #administration and #maintenance of the #system. 

Backups are an important aspect of administration and maintenance of your system. They can easily facilitate the #migration of a Nagios XI #installation between a virtual server and physical server, and the design of a fail-over or #disaster #recovery instance of Nagios XI.

There are three main types of backup: full, incremental, and differential:

1. #Full backup. As the name suggests, this refers to the process of copying everything that is considered important and that must not be lost.

2. #Incremental backup. 

3. #Differential backup.

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Courier IMAP SSL How to secure your IMAP servers with SSL

This article will guide you on how to fix #IMAP #SSL #error which occurs as a result of incorrect file generation or wrong SSL #port #settings cause problems with the proper functioning of SSL on #courier IMAP SSL servers.

To add SSL support you have to install #OpenSSL or #GnuTLS before installing Courier-IMAP. #Download OpenSSL from http://www.openssl.org/, or GnuTLS from http://www.gnutls.org.

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Pure-ftpd 530 login authentication failed error on Directadmin

This article will guide you how to resolve Pure-ftpd 530 login #authentication failed #error on #DirectAdmin which occurs as a result of incorrect ownership of pureftp.passwd file or password #database corruption.

While trying to connect to your FTP server hosted by #IIS, you may run into “530 User cannot log in, home directory inaccessible” error. This error occurs whether you are using anonymous access or basic authentication. A sample connection log from an FTP #client: 530 User cannot log in, home directory inaccessible.

To Install Pure-FTPd on Ubuntu 20.04 :

1. Create Atlantic.Net Cloud Server. First, log in to your Atlantic.Net Cloud Server. 

2. #Install Pure FTPd. 

3. Create #FTP User. 

4. Create a Self-signed SSL/TLS certificate. 

5. Configure Pure FTPd to use SSL/TLS. 

6. Connect FTP Server from Client.

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Different methods to fix DHCP Server Errors

This article will guide you on the different methods to resolve DHCP server error. A #DHCP error means the server on your network that provides an Internet Protocol (#IP) adress for devices is not able to assign your #device an IP adress.

Two things can cause a DHCP #error. 

i. One is the configuration on the computer or device that allows a DHCP server to assign it an IP. 

ii. The other is the configuration of the DHCP server. DHCP errors occur when the DHCP server or #router on a network cannot automatically adjust the device's IP address to join the #network.

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Remote Transport Pruning Failure How to troubleshoot

This article will guide you on steps to solve remote transport #pruning #failure in #cPanel which can occur when a directory has too much size, network #error, or due to the lowness of backup drive.

The remote transport process may time out if it tries to prune a very large directory. The following options can help you to solve this issue:

The transport may produce an error if it is unable to prune the directory due to its size. You can manually delete the directory from the remote backup location to troubleshoot this error.

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Apache Maven on Ubuntu Steps to install it

This article will guide you on how to #install #Apache #Maven on Ubuntu. Basically, Apache Maven is a popular build management tool for #Java projects. 

To test The Maven Installation in #Ubuntu:

Run the command mvn -version to check if the maven is installed properly. 

You will see the below description on the command prompt. Maven is installed successfully.

Some Maven #Commands:

1. mvn clean. This command cleans the maven project by deleting the target directory. 

2. mvn compiler:compile. This command compiles the java source classes of the maven project. 

3. mvn compiler:testCompile. 

4. mvn package. 

5. mvn install. 

6. mvn deploy. 

7. mvn validate. 

8. mvn dependency:tree.

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Install Cockpit Web Console on Ubuntu

This article will guide you on the steps to #install the #Cockpit web console on #Ubuntu. Basically, Cockpit web console provides a #graphical overview of the core components and overall status of a #Linux #machine.

To access cockpit in Linux:

1. Open the Interface by Opening a web #browser and enter the server's IP address with port 9090 in the address bar. If the web browser is on the Cockpit server, open localhost:9090 or hostname:9090.

2. Log into the Cockpit interface with the same user name and password that you would normally use to log into the #system.

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VirtualHost cannot occur within virtualhost section in WAMP

This article will guide on steps to fix #VirtualHost cannot occur within virtualhost section in #WAMP which occurs while we try to add VirtualHost #directive and reconfigure #vhost.

Directory directive works only for filesystem objects (e.g. /var/www/mypage, C:\www\mypage), while Location directive works only for URLs (the part after your site #domain name, e.g. www.mypage.com/mylocation).

To Configure name-based virtual #hosts:

1. Install Apache webserver. Make sure you have installed #Apache webserver. 

2. Create web directory for each host. 

3. Create demo web pages for each host. 

4. Create configuration file for each host. 

5. Enable virtual host configuration files. 

6. Test Virtual hosts.

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Steps To Install Spark On Ubuntu

This article will guide you on how to install #Apache spark on a single #Ubuntu system. Apache Spark is a distributed open-source, general-purpose framework used in cluster computing environments for analyzing big data. You will be able to perform basic tests before you start configuring a #Spark cluster and performing advanced actions.

Spark is not a #database so it cannot "store data". It processes #data and stores it temporarily in memory, but that's not presistent storage. It can access data that's in: #SQL Databases (Anything that can be connected using JDBC #driver).

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SSLRandomSeed cannot occur within VirtualHost section

This article will guide you on how to fix SSLRandomSeed cannot occur within VirtualHost section which triggers when the #SSLRandomSeed directive is specified inside the #VirtualHost section. 

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WordPress Posts Returning 404 Error How to fix it

Are your WordPress posts showing a 404 error? Can't get custom permalinks to work? 

This article will guide you on resolve posts returning #404 error in #WordPress. To fix this #error, login to your WordPress Admin dashboard. In the left-hand menu, go to Appearance -> Theme Editor. On the right side of the screen, you should find a 404 template (404. php file) you have to customize as you want.

The most appropriate way to handle 404 errors on your WordPress site, is by creating a custom 404 error page.

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Deploying Kohana PHP application on Debian

This article will guide you on how to deploy Kohana on #Debian. Kohana offers powerful event handling, multiple session drivers, simple database abstraction using #SQL helpers, and libraries that transparently handle external APIs. Its generous BSD license lets developers use and modify the framework to build commercial applications.

The #AppDynamics platform provides full, code-level visibility into the performance of your PHP application built on the Kohana framework. With rapid installation and the most scalable #architecture in the industry, AppDynamics solutions help you deploy your #applications more quickly and with more confidence.

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Handle Errors in Serverless Applications with AWS

This article will guide you how to handle #errors in Serverless Applications with AWS Step Functions. Combining AWS Step Functions with AWS Lambda makes it simple to orchestrate #AWS #Lambda functions for serverless applications.

To help you deal with errors in Lambda applications, Lambda integrates with services like #Amazon CloudWatch and AWS X-Ray. You can use a combination of logs, metrics, alarms, and tracing to quickly detect and identify issues in your function code, API, or other resources that support your application.

Lambda functions can fail in three cases:

i. An unhandled exception is raised — whether if we received an invalid input, an external API failed, or just a programming bug occurred.

ii. Timeout — Lambda running longer than the configured timeout duration is violently closed with a ‘Task timed out after … seconds’ message. The default value is 6 seconds, and the maximal value is 5 minutes.

iii. Out of memory — In this case, the lambda usually terminates with ‘Process exited before completing request’. The ‘Memory Size’ is equal to ‘Max Memory Used’.

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Deploy Laravel using Nginx on Ubuntu

This guide will help to set up Laravel with #Nginx on #Ubuntu 16.04. Laravel is the most popular, free, and open-source #PHP #framework in the world, known for its expressive and elegant syntax.
To move laravel project from localhost to production server, do:
1. Zip your #laravel app files.
2. Export your app's #database then set it up on your server.
3. After you have uploaded your laravel app files, open the . env file found on the root.
4. That's it!, now check your live #site.

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Windows update error 0x80041014

This article will guide you on steps to resolve Windows update error #0x80041014 which occurs due to different reasons.
To use the troubleshooter to fix problems with #Windows Update, use these steps:
i. Open #Settings.
ii. Click on #Update & #Security.
iii. Click on Troubleshoot.
iv. Under the "Get up and running" section, select the Windows Update option.
v. Click the Run the #troubleshooter button. Source: Windows Central.
vi. Click the Close button.

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Missing DLL files errors on Windows 10

This article will guide you on how to resolve #Windows Missing DLL files. A recent #application #installation sometimes overwrites an existing DLL file with an incompatible or invalid DLL file. A malicious #program has deleted or damaged a #DLL file.
To add a missing . DLL file to Windows:
i. Locate your missing . dll file at the DLL Dump site.
ii. Download the file and copy it to: "C:\Windows\System32".
iii. Click Start then Run and type in "regsvr32 name_of_dll. dll" and hit enter.

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How to fix Common Virtualmin DNS Problems

This article will guide you on how to tackle #Virtualmin Common #DNS #Errors which occurs when glue #records at the #registrar are not correct. So to fix this, you should use the correct records on the Virtualmin system. You should also ensure that the DNS server #IP addresses are correct.

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Create a Nagios log server instance in Amazon EC2 cloud

This article will guide you on how to create a #Nagios log server instance in the amazon ec2 #cloud. To enable these reports, simply enable Detailed Billing Reports With #Resources and Tags for your account. Then open up the Reports tab of the Billing #Console. From there you can look at the EC2 Instance Usage Report and the #EC2 Reserved Instance Utilization Report.

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Download multiple files simultaneously using cURL

This article will guide you on the process to #download multiple files using curl utility. Curl allows downloading files simultaneously from a remote system.

The curl tool lets us fetch a given #URL from the command-line. Sometimes we want to save a web file to our own computer. Other times we might pipe it directly into another program. Either way, #curl has us covered.

This is the basic usage of curl:

curl http://some.url --output some.file

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How to create a new host user in DNN

This guide will help you to create a new host user in #DNN by registering the user from the front end and editing the dbo.Users table of the #database.

DNN (formerly #DotNetNuke) is a web content management system and web application framework based on #Microsoft . NET. The DNN Platform Edition is open source. DNN is written in C#, though it existed for many years as a VB.NET project.

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Mails not sending from Outlook com account

This article will guide you on the steps to resolve #Mails not sending from Outlook.com account.

If you can receive emails but can not send emails this usually means the authentication required by the outgoing (#SMTP) server is not configured. 'My outgoing (SMTP) server requires authentication' is not checked. In #Outlook it is in advanced settings.

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Mails not sending from windows live mail a mobile device or Outlook

This article will guide you on the different methods to fix #Outlook sending #email errors. You can also check with your email address provider and make sure your mail #server #settings are up to date.

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Backup Outlook PST files

This article will guide you on how to perform #backup outlook PST files containing messages and all other Outlook data that is saved on the system which should be backup regularly.

#pst files created by using #Outlook 2010 are saved on your computer in the #Documents\Outlook Files folder. If you are using #Windows XP, these files are created in the My Documents\Outlook Files folder.

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Outlook PST Error 0x80040116

This article will guide you on the methods to resolve #Outlook #PST #error #0X80040116 which signifies that the PST file is faulty.

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Blocking Memcached Exploit in Zimbra

This article will guide you on the steps to fix Blocking #Memcached Exploit in #Zimbra. Memcached by default checks the #IP addresses of servers, in #networks, and on the Internet, where there is no #firewall.

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Install and Secure phpMyAdmin on Ubuntu

This article will guide you on the process to #install #PhpMyAdmin on Ubuntu. PHPMyAdmin allows users to interact with #MySQL through a web interface and makes MySQL #database #management easier.

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SSLSessionCache cannot occur within VirtualHost section

This article will guide you on the steps to resolve #SSLSessionCache cannot occur within #VirtualHost section issue. Basically, SSLSessionCache is a file-based #cache of established #SSL sessions.

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Process to rsync only new files in Linux

This article will guide you on the steps to #transfer only the new files using rsync locally and from Local to #Remote #Linux.

Syncing to a remote system is trivial if you have SSH access to the remote #machine and #rsync installed on both sides. Once you have #SSH access verified between the two machines, you can #sync a folder to a remote #computer by using the rsync syntax.

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IIS Security for Sites Steps for server hardening

This article will guide you on the process to #secure sites in IIS to prevent site infections or defacing on a #Windows Server include poor file security or poor #configuration. 

In conclusion, the modular nature of #IIS allows for more granular control over web server resources and #security. However, this can either make your #web #applications more or less secure—depending on the person or group responsible for security.

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Configure Jenkins with SSL using an Nginx

This article will guide you on how to configure #Jenkins with #SSL using an #Nginx reverse proxy. It is important to secure Jenkins with SSL to protect passwords and sensitive data transmitted through the #web interface.

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The file PST is not an outlook data file pst

This article will guide you on the different methods to resolve "The file PST is not an #outlook data file (.pst)" error which indicates some problem with the Import/Export process or the file.

To resolve the issue try repairing the #PST file using the Scanpst.exe tool once again and then try opening the PST file in a new Outlook #Profile  (and not in the same Outlook Profile)

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Not Receiving Mails on Outlook com account

This article will guide you on the the different methods of solving not receiving mails on Outlook.com account. A technical reason behind the #Outlook account not receiving any #mails is maybe any settings in the #device you use, blocking the mails. 

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How To Troubleshoot Common HAProxy Errors

This article will guide you on the different methods to #troubleshooting and fix common #HAProxy errors which can range from diagnosing #errors with the service itself to locating misconfigured options for modules. 

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Repair EFI GPT Bootloader on Windows 10

This article will guide you on different methods to repair #EFI / #GPT #bootloader on the #Windows server. You can use Use #diskpart #command.

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Email not appearing in webmail inbox in MailEnable

This article will guide us on steps to fix #Email not appearing in #webmail #inbox in #MailEnable which occurs when newer versions of MailEnable do not rely on re-indexing of folders on access. 

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304 not modified error Steps to fix it

An #HTTP 304 not modified status #code means that the website you're requesting hasn't been updated since the last time you accessed it.

Basically, your browser will save (or cache) web #pages so it doesn't have to repeatedly download the same information. This is an attempt to speed up page delivery. However, if this happens to your site, #visitors could be prevented from accessing your #web pages.

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SQL server error 40 Tips to fix it

This article will guide you on the steps to fix #SQL Server Error 40 which is related to TCP/IP connection or Named Pipes connections. To avoid these types of errors use dynamic #ports when database engines have been configured

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Install and Configure ModSecurity on Ubuntu

This article will guide you on the steps to perform #ModSecurity installation on #Ubuntu which involves enabling Core Rule Set to handle malicious activities.

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Restrict anonymous login and ban IP address of attacker Windows

This article will guide you on the steps to Restrict anonymous login and ban #IP address of attacker by using Local Group Policy Editor in #Windows which allows us to prevent anonymous login and #IPBan helps to ban IP of #attacker. 

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VPN Error 806 Steps to fix it

This article will guide you on the steps to resolve #VPN #error 806 which occurs when the connection between our #Windows #computer and the VPN server has been established but the VPN remains incomplete. 

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SQL server error 17 Steps to fix it

This article will guide you on the steps to fix 'SQL Server does not exist or access denied' error which occurs when the computer running #Microsoft #SQL Server is not reachable.

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SQL Network Interfaces error 28 Steps to fix it

This article will guide you in fixing "SQL #Network #Interfaces #error 28" which happens while trying to connect to #SQL #Server instance either using #SSMS (SQL Server Management Studio) or using any other way.

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Rsync error code 3 Steps to fix it

This article will guide you on the steps to resolve #Rsync #error code 3 which occurs while trying to #transfer #files from one server to another via rsync.

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Microsoft SQL Server Error 701

This article will guide you on the steps to resolve #SQL Server #Memory pressure or insufficient #memory issue which can happen due to huge data load or other memory-intensive #operations that lead to a 701 #error in the SQL server.

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SQL Server error 14265 How to fix

This article will guide you on the steps to fix SQL Server #error 14265 which occurs when the #SQL Server #Agent service auto restarts the SQL #Server.

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NFS server not responding timed out error How to fix

This article will guide you on how to fix #NFS server not responding timed out #error which occurs when there is a heavy #server or #network load.

Why NFS is not working?

i. Check the file /proc/fs/nfs/exports and make sure the volume and client are listed correctly.

ii. Finally, try to ping the client from the server, and try to ping the server from the client. 

iii. If this doesn't work, or if there is packet loss, you may have lower-level network problems.

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Troubleshoot Redis errors

This article will guide you on the steps to #troubleshoot #Redis #error by using several #commands that help us to troubleshoot and #debug its issues.

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Curl error 55 How to fix this error

This article will guide you on how to solve #Curl error 55 which occurs when fails to upload the file to the #server due to Insufficient quotas, improper #firewall settings, incorrect time settings, and so on.

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cURL 18 transfer closed with outstanding read data remaining

This article will guide you on the steps to fix cURL error 'cURL 18 transfer closed with outstanding read data remaining' which occurs while retrieving data from a #URL using a #cURL.

This #error can be fixed by correcting the permission of #directory '/var/cache/nginx'

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SQL server error 1101

This article will guide on the steps to resolve #SQL SERVER ERROR "1101 : Could not allocate a new page for database because of insufficient #disk space in filegroup".

You can make sure there is enough Hard Disk space where #database files are stored on #server and Turn on AUTOGROW for file #groups.

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Monitor MongoDB Performance

This article will guide you on some useful monitoring utilities and #database commands for #reporting #statistics about the state of a running #MongoDB instance.

The motivation of the MongoDB language is to implement a data store that provides high performance, high availability, and automatic #scaling. MongoDB is extremely simple to install and implement. MongoDB uses JSON or BSON documents to #store #data.

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The trust relationship between this workstation and the primary domain failed in Windows

This article will guide you on the methods to fix #Windows error "The trust relationship between this #workstation and the primary #domain failed" message which occurs when the session login is attempted through #RDP Remote Desktop Protocol, #ICA, or directly at the console. 

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Debugging Bandwidth Performance Graphs in Nagios

This article will guide you through the steps to perform #debugging of #bandwidth #performance #graphs in #Nagios.

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Logs Not Searchable or Not Coming In Nagios Log Server

This article will guide you in solving #Logs Not Searchable or Not Coming In #Nagios Log #Server which occurs in the process of running a query in the Nagios dashboard.

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Crashed Database Tables in Nagios XI

This article will guide you through the steps to fix Crashed #Database #Tables in #Nagios which occurs if the #MySQL process appears to be consuming large amounts of #CPU.

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Invalid State of a Virtual Machine on VMWare ESXi

This article will guide you on the steps to resolve the Invalid State of a Virtual Machine on VMWare #ESXi error which relates to #orphaned virtual machines.

A virtual machine can show up as invalid or orphaned in these situations. After a vMotion or #VMware DRS migration. After a VMware HA #host failure occurs, or after the #ESX host comes out of maintenance mode. A virtual machine is deleted outside of vCenter Server. #vCenter Server is restarted while a migration is in progress.

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Outlook PST file Cannot Be Opened

This article will guide you on the steps to solve #Outlook error "Outlook #PST cannot be opened" by applying different methods.

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RDP authentication error The Local Security Authority cannot be contacted

This article will guide you on the steps to take to fix #Windows Remote Desktop error  (#RDP)"An authentication error has occured: The Local Security Authority cannot be contacted" by applying different approaches.

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Delete s3 data in AWS data pipeline

#AWS Data Pipeline is a web service that you can use to automate the movement and transformation of data.   When you are finished with your #pipeline, you can delete it.


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SQL error 15123

This article will guide you on the steps to troubleshoot and fix #SQL server #error #15123 which occurs in the process of changing or viewing the values of any advanced server configuration option.

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Outlook error 0x800ccc19 Steps to fix it

This article will help resolve Outlook error which happens while sending or receiving messages in MS Outlook which says "A time out occurred while communicating with the server 0x800ccc19".

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Fix SQL error 824

This article will guide you through the steps to fix 824 error which is a logical Input/Output (I/O) error.

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AWS Config Systems Manager Automation error

This aws error has to do with the AWS Config rule vpc-sg-open-only-to-authorized-ports and Systems Manager Automation document AWS-DisablePublicAccessForSecurityGroup which throws an error "InvalidPermission.NotFound".

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An error occurred when calling the RevokeSecurityGroupIngress operation Steps to fix this aws error

This article will guide you on the steps to fix the AWS error "An error occurred when calling the RevokeSecurityGroupIngress operation" which shows that the target security group doesn’t have an inbound rule, or isn’t located in the default Amazon Virtual Private Cloud (Amazon VPC).

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Instance limit exceeded error in aws Steps to fix it

This article will guide you on the steps to fix instance limit exceeded error in aws which occurs when trying to launch a new instance or restart a stopped instance thereby triggering the InstanceLimitExceeded error. It generally happens when the default limit of instances per region exceeds.

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Outlook error 0x80040600 Steps to fix it

This article will guide you on the steps to run scanpst or Inbox Repair tool to fix corrupt pst file as well as creating a new pst file to get away from the problematic pst permanently.

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Running Out Of Disk Space On The Nagios XI VM

This article will guide you on how to fix 'running out of disk space on the Nagios' problem.

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WordPress Parse error Syntax Error unexpected

This article will guide you on the step to fix Syntax Error in WordPress.

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WordPress Not Sending Email error

If you're experiencing issues with WordPress failing to send emails – for example, sending forms or other communications – it's usually due to problems with your server configuration. 

If your WordPress email is not being sent, switch over to SMTP (Simple Mail Transfer Protocol) instead.

WordPress has several SMTP plugins you can use to force any FROM address you like.

This is important for two major reasons: 

i. It allows you to send email directly through your mail server as opposed to the web server. 

ii. It allows you to send email FROM another email host.

One major reason why this happens is that webhost disable the PHP Mail function because it is very easy to exploit by spammers and hackers.

When WordPress wants to send emails, it calls on the email server in your webhost using the PHP Mail function, but if this function is disabled by your webhost, your requests to send emails will not even get to your mail server.

WordPress fails to send email as a result of the SMTP server on the underlying operating system not being configured properly. 

Proper configuration includes using authentication, configuring the basic SMTP server settings, and following best practices when setting up SPF records, and so on.

This article will guide you on the method to fix WordPress not sending email issue.

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Unable to open Outlook attachments

This article will guide you on the different methods to tackle Outlook error message "unable to open outlook attachments" which occurs while opening an Outlook attachment. 

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Google SMTP Server How to set it up

This article will guide you on the steps on how to use Google SMTP and how to send emails using the server.

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Using Ansible to copy MySQL databases

This article will guide us on how to perform database migration using Ansible as the controller which can help to copy a MySQL database from one remote server to another.

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Telnet connection refused by remote host

This article will guide you on the processes to fix telnet: connection refused by remote host which generally occurs due to firewall restrictions, disabled telnet service, and so on.

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Nginx 502 bad gateway

This article will help to fix Nginx 502 Bad Gateway which generally occurs when Nginx runs as a reverse proxy, and is unable to connect to backend services due to service crashes, network errors, and configuration issues.

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PHPMailer smtp error could not authenticate

This article will guide you on how to fix PHPMailer error "smtp error: could not authenticate" which generally occurs when the application can’t establish an SMTP connection to the mail server. This is experienced when users send emails via PHPMailer using SMTP authentication.

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Xampp MySQL shutdown unexpectedly error

This tutorial will help to fix MySQL shutdown unexpectedly which occurs as a result of server-side errors such as missing configuration, corrupted file, port changes, and improper shutdown.

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MongoDB connection timeout

This article will help you to fix common MongoDB errors such as MongoDB connection timeout which generally occurs due to the wrong settings in the MongoDB server, bad connection parameters and so on.

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Windows update error 0x80070013

This article will guide you on the different methods to fix this Windows error which affects Windows Update processes.

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Errors have been detected in the file xxx ost

This article will guide you on ways to troubleshoot the error "Errors have been detected in the file xxx.ost".

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Windows Update Error 0x80010108 How to fix it

This article will guide you on how to fix Windows Update Error 0x80010108 which occurs sometimes in the process of updating Windows.

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Steps to remove Hidden Network Adapters in Windows

This article will guide you on the steps to remove Hidden Network Adapters in Windows which causes issues while assigning a previously used static IP address for a new network interface.

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Page Splits in SQL Server

This article will guide you on how to prevent page splits which can cause performance issues.

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Microsoft Outlook conflicting or unsupported encryption capabilities

This article will help to fix "Outlook conflicting or unsupported encryption capabilities" by simply turning off e-mail address matching for certificates and it depends on the version of Outlook you are running.

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