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`='8eacf80be85f9c6f67793f58e0971498',`time`=1711672657,`ip`=X'22ccb194',`location`='/ratethread.php?tid=477&rating=5&my_post_key=352b84f3eaa1f2b1d0d39ad04fc59c7a',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0