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`='fe6fdfbab357859595f65e915c0bf042',`time`=1711666294,`ip`=X'36591893',`location`='/printthread.php?tid=202',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0