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`='abf236585c0ce3a34d71122d01d0bf28',`time`=1711715157,`ip`=X'22cd8e09',`location`='/showthread.php?tid=61&pid=98',`useragent`='claudebot',`location1`=4,`location2`=61,`nopermission`=0