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 ('f272f0e060bb5e0e3be1e7d8f449dd32','0','18.226.214.1','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1735326495','addreply.php?postid=8892','0','0','')
mysql error: Duplicate entry 'f272f0e060bb5e0e3be1e7d8f449dd32' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 27.12.2024 @ 20:08
Script: /addreply.php?postid=8892
Referer: http://gttempel.de/addreply.php?postid=8892