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`='0119268a996d69c6a01bdd3edc388c26',`time`=1711675431,`ip`=X'03597498',`location`='/showthread.php?tid=243&action=newpost',`useragent`='claudebot',`location1`=8,`location2`=243,`nopermission`=0