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`='9abb31bab8e12f950b727cb80469c5be',`time`=1711715723,`ip`=X'12cfa319',`location`='/ratethread.php?tid=271&rating=3&my_post_key=e2709103661d291bb2bc93dd4a0c7177',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0