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 ('b60a54414215d41d4b88932edfd37dc2','0','13.58.233.16','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1744781291','addreply.php?postid=21050','0','0','')
mysql error: Duplicate entry 'b60a54414215d41d4b88932edfd37dc2' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 16.04.2025 @ 07:28
Script: /addreply.php?postid=21050
Referer: http://gttempel.de/addreply.php?postid=21050