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 ('d832e33c8aa7904f1fa985a630e79d3b','0','18.221.112.220','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714305201','board.php?boardid=112&sid=f5df1ee4d6200bbbedbee7b80b0fefbb','0','0','')
mysql error: Duplicate entry 'd832e33c8aa7904f1fa985a630e79d3b' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.5.23-MariaDB-0+deb11u1
php version: 5.6.40
Date: 28.04.2024 @ 13:53
Script: /board.php?boardid=112&sid=f5df1ee4d6200bbbedbee7b80b0fefbb
Referer: http://mainboard.ppg-clan.de/board.php?boardid=112&sid=f5df1ee4d6200bbbedbee7b80b0fefbb