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`='5eb692c5dfb599c1dafa56848cb18a47',`time`=1711637571,`ip`=X'03ec3789',`location`='/ratethread.php?tid=306&rating=4&my_post_key=cd1209d70b2ab7807c136c691cc50b14',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0