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`='7b9bd7f38b7fdc6130b1fb0bea24e7ce',`time`=1711665151,`ip`=X'22c92580',`location`='/newreply.php?tid=261&replyto=694',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0