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 ('fa1217c8fd18ee94f9d43446c5bb40b5','0','216.73.216.66','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1752678281','addreply.php?postid=30319','0','0','')
mysql error: Duplicate entry 'fa1217c8fd18ee94f9d43446c5bb40b5' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 16.07.2025 @ 17:04
Script: /addreply.php?postid=30319
Referer: