MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
1062 - Duplicate entry '1750786575-216.73.216.31-0' for key 'datetime'
Query:
UPDATE mybb_lastvisitors SET `ip`='216.73.216.31', `port`='18995', `proxy`='1', `uid`='0', `username`='', `datetime`='1750786575', `referrer`='', `url`='/showthread.php?pid=11294&tid=1034', `info`='Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' WHERE ip='57.141.0.25' AND datetime='1750786528'