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 ('f254cb8592f1944898c9c1586d386c58','0','3.145.0.146','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1745232641','thread.php?postid=29354','0','0','')
mysql error: Duplicate entry 'f254cb8592f1944898c9c1586d386c58' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 21.04.2025 @ 12:50
Script: /thread.php?postid=29354
Referer: http://gttempel.de/thread.php?postid=29354