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 ('07d0ff72240c64025c47f882e40b1ea2','0','216.73.216.23','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1748220571','thread.php?postid=32845','0','0','')
mysql error: Duplicate entry '07d0ff72240c64025c47f882e40b1ea2' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 26.05.2025 @ 02:49
Script: /thread.php?postid=32845
Referer: