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 ('eb4334ad0c4500adaca019b1f2538441','0','52.14.66.242','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1734973101','editpost.php?postid=26977','0','0','')
mysql error: Duplicate entry 'eb4334ad0c4500adaca019b1f2538441' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 23.12.2024 @ 17:58
Script: /editpost.php?postid=26977
Referer: http://gttempel.de/editpost.php?postid=26977