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 ('b251a62340666710b0e0c3710c4a694f','0','216.73.217.116','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1782609636','addreply.php?postid=2356962','0','0','')
mysql error: Duplicate entry 'b251a62340666710b0e0c3710c4a694f' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.11.14-MariaDB-0ubuntu0.24.04.1
php version: 7.4.33
Date: 28.06.2026 @ 03:20
Script: /addreply.php?postid=2356962
Referer: