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`='3c8f9ce9476ec7957dbd3b64cbcd8546',`time`=1711645283,`ip`=X'2cc8f92a',`location`='/showthread.php?tid=270&pid=886',`useragent`='claudebot',`location1`=8,`location2`=270,`nopermission`=0