SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('795070c72b69ad98ae67e3c75f9d21c7','0','3.129.70.138','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1734859095','report.php?postid=33142','0','0','')
mysql error: Duplicate entry '795070c72b69ad98ae67e3c75f9d21c7' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 22.12.2024 @ 10:18
Script: /report.php?postid=33142
Referer: http://gttempel.de/report.php?postid=33142