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`='5ce65e3b85c9fa96e651902cd845d154',`time`=1711626273,`ip`=X'12d45789',`location`='/showthread.php?tid=216&page=2',`useragent`='claudebot',`location1`=9,`location2`=216,`nopermission`=0