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`='bb53367adfa52fa2387fca904a942381',`time`=1711624792,`ip`=X'36d3cb2d',`location`='/ratethread.php?tid=397&rating=3&my_post_key=6bea0928369d618585cd0699005dd1c2',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0