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`='f13770129a96769bcf5eedbae6f80183',`time`=1711622036,`ip`=X'03ee8e86',`location`='/ratethread.php?tid=317&rating=3&my_post_key=7bad5bc9d841f8aad7c4e466f23e4328',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0