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`='4fe49a40b9a2eb04d2214fb011aa343d',`time`=1711693092,`ip`=X'36d39444',`location`='/showthread.php?tid=594&action=lastpost',`useragent`='claudebot',`location1`=6,`location2`=594,`nopermission`=0