SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('0d4fb711a8cd2aaa87b480d5ba6cf033','0','3.129.69.128','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715683222','board.php?boardid=6&sid=451f706d6116e9f8d780a6dc1f4a3770','0','0','')
mysqli error: Duplicate entry '0d4fb711a8cd2aaa87b480d5ba6cf033' for key 'PRIMARY'
mysqli error number: 1062
mysqli version: 5.7.25
php version: 7.4.30
Date: 14.05.2024 @ 12:40
Script: /wbb2/board.php?boardid=6&sid=451f706d6116e9f8d780a6dc1f4a3770
Referer: