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`='f1e3addfa4317bb4c98179ed34f9ee60',`time`=1711715384,`ip`=X'2cde5277',`location`='/printthread.php?tid=304',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0