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 ('4522de75323adf30f50441d6c60e72f1','0','3.133.86.98','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1745039803','addreply.php?postid=24269','0','0','')
mysql error: Duplicate entry '4522de75323adf30f50441d6c60e72f1' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 19.04.2025 @ 07:16
Script: /addreply.php?postid=24269
Referer: http://gttempel.de/addreply.php?postid=24269