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`='d6517869ea806e26a2f9133a11e829a8',`time`=1711626867,`ip`=X'035acda6',`location`='/showthread.php?tid=384&action=newpost',`useragent`='claudebot',`location1`=10,`location2`=384,`nopermission`=0