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`='d0f0d0b74db8bd9f297f37d265a1930d',`time`=1711618369,`ip`=X'12d1d11c',`location`='/showthread.php?tid=180&action=newpost',`useragent`='claudebot',`location1`=9,`location2`=180,`nopermission`=0