Blog
- Home
- Blog
Fix Moodle Error reading from database Bugs
When an incorrect value is entered as the Storage engine value in a MySQL file in a Moodle Learning system, a "Moodle Error reading from the database" is be triggered.
Fix Cloudflare error 526 Invalid SSL certificate
When a server's SSL/TLS certificate cannot be validated by Cloudflare Service then an SSL issue known as "error 526" occurs.
Fix SQL server error 772
SQL server error 772 occurs when an outdated version of ODBC drivers is used and in other cases the client might be using Forced protocol Encryption.
Method to change Vestacp admin password and fix vestacp errors
Changing VestaCP admin password could results in some errors due to bugs in the server environment. When an important Directory or missing file situation occurs, such errors tend to disrupt access to the Admin panel
Method to upgrade MySQL in VestaCP
It is very important to upgrade your OS MySQL database to the latest version so as to keep the system more secured and to enjoy the latest features.
Setup openvas on linux Debian and Ubuntu
OpenVAS software framework is a great security tool checking if the system is vulnerable by means of scanning and Management. It helps to safeguard the server from unauthorized access.
To Install OpenVAS on Ubuntu:
By default, the OpenVAS package is not available in the Ubuntu 16.04 repository, so you will need to add OpenVAS PPA to your system's repository list.
1. Add the OpenVAS PPA.
$ sudo add-apt-repository ppa:mrazavi/openvas
2. Update the repository.
$ sudo apt-get update
3. Finally, install OpenVAS.
$ sudo apt-get install openvas
4. Once OpenVAS has finished installing, start the OpenVAS service with the following commands:
$ sudo systemctl start openvas-scanner
$ sudo systemctl start openvas-manager
$ sudo systemctl start openvas-gsa
