SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('34c3489d79b9f85ae61320fd52970063','0','52.14.168.56','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714900415','misc.php?action=faq&sid=8d3c2cf35952012ddb9c33863d769d7b','0','0','')
mysql error: Duplicate entry '34c3489d79b9f85ae61320fd52970063' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.33-0ubuntu0.16.04.1
php version: 5.6.40
Date: 05.05.2024 @ 11:13
Script: /misc.php?action=faq&sid=8d3c2cf35952012ddb9c33863d769d7b
Referer: http://deppenvomdorf.de/misc.php?action=faq&sid=8d3c2cf35952012ddb9c33863d769d7b