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`='8342cfd17b22bb7d1b47029a9aaa662b',`time`=1711713692,`ip`=X'03ed1852',`location`='/ratethread.php?tid=399&rating=1&my_post_key=1d178b8b9c7fb062b30932050a3a4326',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0