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`='e8afe5e393d61e50043be3b4464cc39d',`time`=1711698579,`ip`=X'03daf79f',`location`='/ratethread.php?tid=38&rating=5&my_post_key=8facd598b4b62642a57e36eebe55d692',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0