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`='31eab0e8cb3a14c9f2e1d40dd2d43caa',`time`=1711687832,`ip`=X'22cf89f5',`location`='/showthread.php?tid=270&pid=1688&mode=threaded',`useragent`='claudebot',`location1`=8,`location2`=270,`nopermission`=0