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 ('9ad7550ab6b03ea403a0474d0f153376','0','18.222.191.57','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1745222937','editpost.php?postid=3632','0','0','')
mysql error: Duplicate entry '9ad7550ab6b03ea403a0474d0f153376' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 21.04.2025 @ 10:08
Script: /editpost.php?postid=3632
Referer: http://gttempel.de/editpost.php?postid=3632