Well, based on the logs I'd say it seems like the error was caused by /var/lib/mysql/ being owned by a non-mysql user. But without any remains of the folder I'm not sure if there is anything we can do to figure out the root cause of these permission problems.
Well, based on the logs I'd say it seems like the error was caused by /var/lib/mysql/ being owned by a non-mysql user. But without any remains of the folder I'm not sure if there is anything we can do to figure out the root cause of these permission problems.