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`='ae0ee157bf5cbefd6b65d87b115e5ce0',`time`=1711696745,`ip`=X'2cc14dc4',`location`='/showthread.php?tid=283&pid=899',`useragent`='claudebot',`location1`=8,`location2`=283,`nopermission`=0