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`='a33be966f0077cf4ab0a49f842bd338b',`time`=1711651027,`ip`=X'22cbf2c8',`location`='/calendar.php?action=dayview&calendar=1&year=2021&month=10&day=15',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0