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`='b21e58572fbe9781f8b8b2ec710a9663',`time`=1711677491,`ip`=X'03e3ef09',`location`='/ratethread.php?tid=610&rating=2&my_post_key=2860b07c4c393d0eda6af8fe6959de7b',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0