MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
1062 - Duplicate entry '1761217936-216.73.216.188-0' for key 'datetime'
Query:
UPDATE mybb_lastvisitors SET `ip`='216.73.216.188', `port`='6004', `proxy`='1', `uid`='0', `username`='', `datetime`='1761217936', `referrer`='http://www.mybbcodes.com/showthread.php?action=nextoldest&tid=14193', `url`='/showthread.php?tid=14191&pid=29543', `info`='Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' WHERE ip='43.173.177.10' AND datetime='1761217900'