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`='118dbc089022d772bdfe16cc31dc85ce',`time`=1711621881,`ip`=X'2cc7d4fe',`location`='/ratethread.php?tid=613&rating=3&my_post_key=26ac9a0a6bb4307fbfed552e3cbedbf2',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0