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`='0ee8ca1db30e4956c274db9799acd8d1',`time`=1711720770,`ip`=X'22e5975d',`location`='/calendar.php?action=dayview&calendar=1&year=2020&month=12&day=31',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0