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`='6b9de27de5baf4b605ac51d5904bc5d6',`time`=1711672147,`ip`=X'03ebf32d',`location`='/ratethread.php?tid=391&rating=2&my_post_key=9dfd1281a4a16a8a6795eef64ff64efe',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0