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`='166d92210c8c5c5c0166a6fa75ede278',`time`=1711665893,`ip`=X'2cc8a95b',`location`='/calendar.php?action=dayview&calendar=1&year=2020&month=8&day=16',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0