MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
1062 - Duplicate entry '1752418406-216.73.216.231-0' for key 'datetime'
Query:
UPDATE mybb_lastvisitors SET `ip`='216.73.216.231', `port`='25963', `proxy`='1', `uid`='0', `username`='', `datetime`='1752418406', `referrer`='', `url`='/showthread.php?mode=threaded&pid=28797&tid=13867', `info`='Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' WHERE ip='217.113.194.198' AND datetime='1752418368'