SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('d05547478518ef258c5d279c7bc14d5b','0','18.118.138.33','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715638173','board.php?boardid=262&daysprune=1000&sortfield=starter&sortorder=ASC&sid=089e1470c03e387923d00daaaeed398d&page=42','0','0','')
mysql error: Duplicate entry 'd05547478518ef258c5d279c7bc14d5b' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.6.15-MariaDB-cll-lve-log
php version: 5.6.40
Date: 13.05.2024 @ 22:09
Script: /board.php?boardid=262&daysprune=1000&sortfield=starter&sortorder=ASC&sid=089e1470c03e387923d00daaaeed398d&page=42
Referer: http://www.biker-community.com/board.php?boardid=262&daysprune=1000&sortfield=starter&sortorder=ASC&sid=089e1470c03e387923d00daaaeed398d&page=42