SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('104ad89c2de093732698b3b3b779e7e6','0','216.73.216.152','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1794293872','addreply.php?postid=1350756','0','0','')
mysql error: Duplicate entry '104ad89c2de093732698b3b3b779e7e6' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.11.14-MariaDB-0ubuntu0.24.04.1
php version: 7.4.33
Date: 10.11.2026 @ 07:57
Script: /addreply.php?postid=1350756
Referer: