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`='f45ac6799a37f9101341a69bb63ade17',`time`=1711698153,`ip`=X'36cc8eeb',`location`='/printthread.php?tid=297',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0