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`='977631d2f09cc9209bc709297b9f9bc0',`time`=1711691781,`ip`=X'2cd3efb5',`location`='/ratethread.php?tid=293&rating=4&my_post_key=62b8cf884ba17849a46bd81be4ff0955',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0