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`='282553b4abbc4470bdfb48a0616052dc',`time`=1711651295,`ip`=X'035d3bab',`location`='/showthread.php?tid=297&pid=1823',`useragent`='claudebot',`location1`=8,`location2`=297,`nopermission`=0