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 ('cd6ac029d0f9af99b59874208b41f4ac','0','3.145.32.238','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1734875769','addreply.php?postid=34199','0','0','')
mysql error: Duplicate entry 'cd6ac029d0f9af99b59874208b41f4ac' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 22.12.2024 @ 14:56
Script: /addreply.php?postid=34199
Referer: http://gttempel.de/addreply.php?postid=34199