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`='09f10fe3b84a0678dc304468f237fd3a',`time`=1711667842,`ip`=X'36a3c86d',`location`='/showthread.php?tid=382&action=newpost',`useragent`='claudebot',`location1`=28,`location2`=382,`nopermission`=0