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`='11ccd8b83ddd5146220657e3e5a1e31d',`time`=1711623230,`ip`=X'365946a1',`location`='/ratethread.php?tid=310&rating=5&my_post_key=fc163e9593ae30069480951d699a735c',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0