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 ('40e0b634b3e77c9844b9c922352f2058','0','18.119.248.159','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715761691','board.php?boardid=33203&sid=5e8bde99c784effc7d1b9713e999f3a2','0','0','')
mysql error: Duplicate entry '40e0b634b3e77c9844b9c922352f2058' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.11.6-MariaDB-0+deb12u1
php version: 5.6.40-70+0~20240421.84+debian12~1.gbp0c0ec4
Date: 15.05.2024 @ 10:28
Script: /board.php?boardid=33203&sid=5e8bde99c784effc7d1b9713e999f3a2
Referer: