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 ('a8b711844ffae99e83350c0213f3fc09','0','3.17.183.187','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1734874678','report.php?postid=32936','0','0','')
mysql error: Duplicate entry 'a8b711844ffae99e83350c0213f3fc09' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 22.12.2024 @ 14:37
Script: /report.php?postid=32936
Referer: http://gttempel.de/report.php?postid=32936