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`='e80265fe89f839fb1eb0cc280b2cb96d',`time`=1711709370,`ip`=X'22e5975d',`location`='/misc.php?action=whoposted&tid=585',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0