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 ('4b0de4a328f4e5b4727e214e22526ac9','0','18.118.226.66','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1726879643','addreply.php?postid=12246','0','0','')
mysql error: Duplicate entry '4b0de4a328f4e5b4727e214e22526ac9' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 21.09.2024 @ 02:47
Script: /addreply.php?postid=12246
Referer: http://gttempel.de/addreply.php?postid=12246