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`='c8b69d4753f48c06004dccdaea5be5ce',`time`=1711689721,`ip`=X'2cd3319e',`location`='/ratethread.php?tid=383&rating=5&my_post_key=1140c3659e1d3bcc3c8029bc043b817d',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0