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`='227a59891c9cfe212cf233ba2f2deac7',`time`=1711628458,`ip`=X'22ea5387',`location`='/showthread.php?tid=318&page=2',`useragent`='claudebot',`location1`=8,`location2`=318,`nopermission`=0