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`='852debff9f48b057e265b901c5e3dea7',`time`=1711700140,`ip`=X'12ceeebd',`location`='/ratethread.php?tid=68&rating=5&my_post_key=c985f111562199ed5a6065fe88681e3d',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0