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`='2a448199efb0824226674ab6027de820',`time`='1710819605',`ip`='44.206.248.122',`location`='/showthread.php?tid=9&pid=48&mode=threaded',`useragent`='claudebot',`location1`='3',`location2`='9',`nopermission`='0'