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`='16e31bf8bc9c29eb889792c27e28d832',`time`='1710824987',`ip`='34.228.7.237',`location`='/showthread.php?tid=9&pid=58',`useragent`='claudebot',`location1`='3',`location2`='9',`nopermission`='0'