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`='01dd9373d4608122d68b41183eef6f20',`time`='1711640024',`ip`='3.238.87.31',`location`='/showthread.php?tid=4&pid=62&mode=threaded',`useragent`='claudebot',`location1`='3',`location2`='4',`nopermission`='0'