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`='d218ac2bfb2241427520ef1802248b9e',`time`=1711672893,`ip`=X'36a6aac3',`location`='/showthread.php?tid=224&page=2',`useragent`='claudebot',`location1`=9,`location2`=224,`nopermission`=0