MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
1062 - Duplicate entry '1758769495-216.73.216.120-0' for key 'datetime'
Query:
UPDATE mybb_lastvisitors SET `ip`='216.73.216.120', `port`='12235', `proxy`='1', `uid`='0', `username`='', `datetime`='1758769495', `referrer`='http://www.mybbcodes.com/showthread.php?action=nextoldest&tid=6273', `url`='/showthread.php?tid=6272&pid=20479', `info`='Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' WHERE ip='222.254.164.183' AND datetime='1758769455'