Just recently, on the 29th, July 2020, Popular Linux Distribution RedHat announced that there was a great security concern in the grub2 (CVE-2020-1073) version.
Curl is the command line tool which is responsible for running curl through a Server shell. curl runs under the libcurl library which relays response from the server whenever a request is called.
Docker error loading config file signifies that there is an issue loading docker configuration file "config.json" while trying to start the docker instance.
The SQL Server error 4064 is as a result of the unavailability of a database probably due to dropping of the database thereby becoming not available to the user.
Curl error 67 occurs when trying to download a file from an remote server for use in a local environment. This error relates with not using the correct login information.
Our Server Support team here at IbmiMedia has helped numerous clients to solve Docker related issues as part of our Linux Support Services.