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`='e256e5ed36bac5725fd0efd4f4aa96af',`time`=1711621175,`ip`=X'22c92580',`location`='/ratethread.php?tid=8&rating=3&my_post_key=fd409fce17ef1bf3e828bd2f24e3dc2b',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0