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 ('3019165221c7ae05f3153257784f93f2','0','216.73.216.172','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1756764734','editpost.php?postid=502809','0','0','')
mysql error: Duplicate entry '3019165221c7ae05f3153257784f93f2' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.6.22-MariaDB-0ubuntu0.22.04.1-log
php version: 5.6.40-nmm10
Date: 02.09.2025 @ 00:12
Script: /forum/editpost.php?postid=502809
Referer: