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`='53537c85b3b74974b6d7edf209be2443',`time`=1711645622,`ip`=X'34cfda5f',`location`='/forumdisplay.php?fid=5&datecut=9999&prefix=0&sortby=rating&order=desc',`useragent`='claudebot',`location1`=5,`location2`=0,`nopermission`=0