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`='811567aa2682dd9b11885e6b0ce0ec1f',`time`=1711708399,`ip`=X'22c9adf4',`location`='/ratethread.php?tid=317&rating=5&my_post_key=389d22e11f42b80cb7006218e6fe639b',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0