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 ('9e658dd39fb1c3522796f12d060f26ba','0','216.73.216.102','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1762536348','thread.php?threadid=262','0','0','')
mysql error: Duplicate entry '9e658dd39fb1c3522796f12d060f26ba' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 07.11.2025 @ 18:25
Script: /thread.php?threadid=262
Referer: