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`='90c9b574a45449a3d843e80e321c276f',`time`=1711696106,`ip`=X'22efb916',`location`='/forumdisplay.php?fid=20&datecut=9999&prefix=0&sortby=rating&order=desc',`useragent`='claudebot',`location1`=20,`location2`=0,`nopermission`=0