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`='ffa354e116e3eb507af0aacde3d55ef1',`time`=1711680030,`ip`=X'369fba92',`location`='/ratethread.php?tid=301&rating=3&my_post_key=6c1c6b070b0e1912cb7880ba86ab1764',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0