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`='85b0a4b28d35d1a98c98fe120d9e8b90',`time`=1711723392,`ip`=X'035c019c',`location`='/showthread.php?tid=408&action=lastpost',`useragent`='claudebot',`location1`=9,`location2`=408,`nopermission`=0