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`='b978d60d3decdf752aeeaae158c6187b',`time`=1711719267,`ip`=X'2cc81a70',`location`='/showthread.php?tid=70&action=lastpost',`useragent`='claudebot',`location1`=6,`location2`=70,`nopermission`=0