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`='1d650e731600dfb2bb6c275b80adf2af',`time`=1711626793,`ip`=X'22e3bf88',`location`='/ratethread.php?tid=629&rating=4&my_post_key=371a1bfdeb4c6b4660c3222e928bf458',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0