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`='32a98325e00525a48a4e069152ebd406',`time`=1711698420,`ip`=X'2cc31ed8',`location`='/showthread.php?tid=254&action=lastpost',`useragent`='claudebot',`location1`=8,`location2`=254,`nopermission`=0