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`='e727cee76f5b459fad8a317e1b0c35e5',`time`=1711723353,`ip`=X'ccecdc2f',`location`='/calendar.php?action=dayview&calendar=1&year=2021&month=4&day=14',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0