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`='d2d277fe96bf00d1d27fef866d343482',`time`='1711650645',`ip`='44.206.227.65',`location`='/showthread.php?mode=threaded&tid=4&pid=67',`useragent`='claudebot',`location1`='3',`location2`='4',`nopermission`='0'