URGENT MediaWiki help needed, possible MariaDB won't start on Ubuntu 20.04

My MediaWiki site is down due, possibly, to a database access issue with MariaDB 10.5.22. I suspect disk space might be full, possibly due to recent hosting changes after Colohouse got taken over by Hivelocity. I need an experienced Linux sysadmin with MediaWiki expertise to: - Diagnose and fix the database issue - Check and manage disk space - Potentially restore from backups (if available) And, once we get the site up again, I need someone for ongoing upgrades and help. Probably a few weeks worth work, at least. Ideal Skills and Experience: - Proficient in Linux server management - Experienced with MariaDB and MediaWiki - Strong troubleshooting skills - Good communication for possibly a phone call I can provide you with root access to the server and considerable other starting information. I *think* the site was running Mediawiki 1.38.4.

Project ID: 39419191