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`='15db2b37b17eba78fb0a09a84d48f83b',`time`=1711724201,`ip`=X'2cd2ec00',`location`='/ratethread.php?tid=273&rating=5&my_post_key=844bbb835ab380153f5b56e558a911b5',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0