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`='c137295df6ad5b351d6a34aa3d37caf5',`time`='1711667419',`ip`='3.80.129.195',`location`='/showthread.php?tid=9&pid=23',`useragent`='claudebot',`location1`='3',`location2`='9',`nopermission`='0'