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`='bcb8e263dc1f8a8b387b54a419c2001b',`time`=1711657383,`ip`=X'2cc8a95b',`location`='/showthread.php?tid=580&action=newpost',`useragent`='claudebot',`location1`=6,`location2`=580,`nopermission`=0