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 ('d228eff00487496b8e89647778a4924c','0','18.226.28.97','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1734860380','editpost.php?postid=5458','0','0','')
mysql error: Duplicate entry 'd228eff00487496b8e89647778a4924c' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 22.12.2024 @ 10:39
Script: /editpost.php?postid=5458
Referer: http://gttempel.de/editpost.php?postid=5458