MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
145 - Table './balkania_forum/mybb_sessions' is marked as crashed and should be repaired
Query:
REPLACE INTO mybb_sessions SET `uid`=0,`sid`='4371f20f40c47d0949c215c15afce55e',`time`=1711704678,`ip`=X'22efb916',`location`='/ratethread.php?tid=310&rating=2&my_post_key=a00b7683847ac638c523236bdadc233f',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0