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 ('bdc2fd82db84b1f298e9650ace8f37fb','0','3.149.243.29','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1734933177','editpost.php?postid=13590','0','0','')
mysql error: Duplicate entry 'bdc2fd82db84b1f298e9650ace8f37fb' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 23.12.2024 @ 06:52
Script: /editpost.php?postid=13590
Referer: http://gttempel.de/editpost.php?postid=13590