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`='3307c18b5b6d8e454fcb5c33b50c3278',`time`=1711630556,`ip`=X'2cc89172',`location`='/ratethread.php?tid=336&rating=2&my_post_key=60784b56e01c0e11adcfb5fc5373cd56',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0