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`='4b464624faf9635d76ceda7c180faea6',`time`=1711655676,`ip`=X'2ccab776',`location`='/ratethread.php?tid=317&rating=2&my_post_key=4ef3e0178b6dcfa82e6cf30c1260ceb9',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0