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`='7e24fdaac3fdd8a473067d973f5e1e77',`time`='1710826605',`ip`='3.239.214.173',`location`='/showthread.php?tid=9&pid=39&mode=threaded',`useragent`='claudebot',`location1`='3',`location2`='9',`nopermission`='0'