MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
1062 - Duplicate entry '0' for key 'uid'
Query:
REPLACE INTO mybb_sessions SET `uid`='0',`sid`='e206ee7b57392264a750c53cdb0d5f77',`time`='1711722212',`ip`='3.84.110.120',`location`='/showthread.php?mode=threaded&tid=3&pid=3',`useragent`='claudebot',`location1`='3',`location2`='3',`nopermission`='0'