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`='144386dde55949fe394a29a6c1c9259f',`time`=1711704839,`ip`=X'03e093d3',`location`='/ratethread.php?tid=328&rating=1&my_post_key=f03098a48e3db267b85899f791ef3f9d',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0