Invalid SQL error

[gwhooooey]

Database error in vBulletin Control Panel 2.3.0:

Invalid SQL: DELETE FROM session WHERE sessionhash=''
mysql error: Lost connection to MySQL server during query

mysql error number: 2013

How would I fix this? Is this an error in one of my php files or something I can fix in phpMyAdmin?

[Boofo]

Looks like mysql was rebooted. Give it a few minutes and try it again.

[Erwin]

Server reboot, mysql reboot - speak to your host if it is happening too often.