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`='58d811adfe75c867e28a0fbddcc5df3a',`time`=1711715034,`ip`=X'36ecf547',`location`='/showthread.php?tid=386',`useragent`='claudebot',`location1`=6,`location2`=386,`nopermission`=0