1.5.44 MySQL critical error

[dreimer]

Suddenly just now got
Critical error
There was an error while processing a database query

Went into Cpanel to check MySQL db:
said 2 users had left some queries open
went into repair and says every thing fixed

Still get
Critical error
There was an error while processing a database query

Any suggestions on what to do next???

[dreimer]

Have rerun MySQL repair several times
and says every thing fixed.

No longer have any errors 

[gmc]

For future...
When receiving a 'Critical Error' with no further information, you need to turn on DEBUG to get details.

Instructions in doc with alternatives if you can access the config panels - or have to do directly in the database.
Recreating the problem with debug ON will provide more details of what the error was (which table, etc).

http://documentation.coppermine-gallery.net/en/errors.htm#errors_fatal