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 ('d0b9b50b823eaf519b1234f0e6c559c4','0','18.191.37.129','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1734873850','editpost.php?postid=8684','0','0','')
mysql error: Duplicate entry 'd0b9b50b823eaf519b1234f0e6c559c4' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 22.12.2024 @ 14:24
Script: /editpost.php?postid=8684
Referer: http://gttempel.de/editpost.php?postid=8684