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`='2a16e6e5d41ef3ec7846a61a24c5781e',`time`=1711704167,`ip`=X'03511732',`location`='/ratethread.php?tid=3&rating=2&my_post_key=362ce2005e9125ca27de715789b41334',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0