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`='bbe34f8d010a4b7cb90e92ce24bb8d8d',`time`=1711661191,`ip`=X'12e9dfbd',`location`='/showthread.php?mode=linear&tid=25&pid=2655',`useragent`='claudebot',`location1`=20,`location2`=25,`nopermission`=0