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 ('2912abff667b8561219a3dcc07b4844a','0','216.73.216.130','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1774829982','usercp.php?action=buddy&add=16298','0','0','')
mysql error: Duplicate entry '2912abff667b8561219a3dcc07b4844a' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.11.14-MariaDB-0ubuntu0.24.04.1
php version: 7.4.33
Date: 30.03.2026 @ 02:19
Script: /usercp.php?action=buddy&add=16298
Referer: