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 ('8677184daeece8d290cee6fc258c963d','0','160.79.108.20','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1745480430','editpost.php?postid=30620','0','0','')
mysql error: Duplicate entry '8677184daeece8d290cee6fc258c963d' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 24.04.2025 @ 09:40
Script: /editpost.php?postid=30620
Referer: http://gttempel.de/editpost.php?postid=30620