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 ('4310d50d4656f8a2de1a37df8345604a','0','3.149.233.62','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715890203','board.php?boardid=68&page=1&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=d7af86d59ea72175f957b7ccf0665f2f','0','0','')
mysqli error: Duplicate entry '4310d50d4656f8a2de1a37df8345604a' for key 'PRIMARY'
mysqli error number: 1062
mysqli version: 5.7.25
php version: 7.4.30
Date: 16.05.2024 @ 22:10
Script: /wbb2/board.php?boardid=68&page=1&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=d7af86d59ea72175f957b7ccf0665f2f
Referer: