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 ('b778a02f00c0a2426ca2567f6e92f271','0','216.73.216.112','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1772238196','addreply.php?postid=160012','0','0','')
mysql error: Duplicate entry 'b778a02f00c0a2426ca2567f6e92f271' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.11.15-MariaDB-log
php version: 7.4.33
Date: 28.02.2026 @ 01:23
Script: /addreply.php?postid=160012
Referer: