After a server crash and restarting, MyBB reports a SQL Error as follows:
MyBB SQL Error
MyBB has experienced an internal SQL error and cannot continue.
145 - Table './mybb/mybb_sessions' is marked as crashed and should be repaired
SELECT * FROM mybb_sessions WHERE sid='40021925bd0494ea31...' AND ip='x.x.x.x' LIMIT 1
The dababase is MySQL. Please help. Thank you!