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`='392b888e690f75b22d458c64a75fbaa8',`time`=1711709688,`ip`=X'2cc10b7b',`location`='/ratethread.php?tid=297&rating=4&my_post_key=0cd5c5989d83ce4a47a67f2078cad7a9',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0