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 ('4f54024d5a8b81fdac92bd662d0a0932','0','3.14.83.146','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1744876888','thread.php?threadid=1970','0','0','')
mysql error: Duplicate entry '4f54024d5a8b81fdac92bd662d0a0932' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 17.04.2025 @ 10:01
Script: /thread.php?threadid=1970
Referer: http://gttempel.de/thread.php?threadid=1970