SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('b42a4c538b6ef48f077fc59117c22a9e','0','216.73.216.44','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1758063797','editpost.php?postid=38244','0','0','')
mysql error: Duplicate entry 'b42a4c538b6ef48f077fc59117c22a9e' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 17.09.2025 @ 01:03
Script: /editpost.php?postid=38244
Referer: