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 ('b854b55ebd017f6504c48c1edaa84a9d','0','3.145.156.17','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1734860461','editpost.php?postid=37990','0','0','')
mysql error: Duplicate entry 'b854b55ebd017f6504c48c1edaa84a9d' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 22.12.2024 @ 10:41
Script: /editpost.php?postid=37990
Referer: http://gttempel.de/editpost.php?postid=37990