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`='fc1983f5ddab5877fe02ee0a412a75e6',`time`=1711690623,`ip`=X'035018f4',`location`='/showthread.php?tid=344&action=lastpost',`useragent`='claudebot',`location1`=5,`location2`=344,`nopermission`=0