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`='a78e6dc7972bd9a5e0e6cc29db3cb33b',`time`=1711715235,`ip`=X'36cc8eeb',`location`='/showthread.php?mode=linear&tid=301&pid=2166',`useragent`='claudebot',`location1`=8,`location2`=301,`nopermission`=0