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`='260249daa0a9e8b3b364616eaacd687b',`time`=1711705632,`ip`=X'035c824d',`location`='/ratethread.php?tid=270&rating=1&my_post_key=ad5c4b09bf910f5a9caaff1e0a910297',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0