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`='7d40cee0be69a4d1eee6ec98309d104d',`time`=1711651261,`ip`=X'23ade9b0',`location`='/ratethread.php?tid=275&rating=3&my_post_key=f27753c2eae24bb82cd6b0bbd0171cae',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0