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`='202d41427350d9dfa5bd75b4c270e725',`time`=1711690299,`ip`=X'03eefe4e',`location`='/ratethread.php?tid=594&rating=3&my_post_key=397ed6021b913c003de8fb9428f95d81',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0