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`='118aa5a137692d144dbfa9e4bbb251c6',`time`=1711720056,`ip`=X'2cc7e1dd',`location`='/showthread.php?tid=58&action=lastpost',`useragent`='claudebot',`location1`=4,`location2`=58,`nopermission`=0