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`='ec9094a3b4f631bcc3642a36ea99770d',`time`=1711692586,`ip`=X'22e5ac56',`location`='/showthread.php?mode=threaded&tid=57&pid=114',`useragent`='claudebot',`location1`=4,`location2`=57,`nopermission`=0