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`='e4436a26f3a6d02c82ff8d0052c8e9e7',`time`=1711727130,`ip`=X'2cc7e1dd',`location`='/showthread.php?mode=threaded&tid=266&pid=882',`useragent`='claudebot',`location1`=8,`location2`=266,`nopermission`=0