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 ('0d47b67ca61810ff50879c5bca148905','0','3.128.205.109','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714440782','profile.php?userid=8026&sid=2f77fb58a205e6691e527d92ce42c6af','0','0','')
mysql error: Duplicate entry '0d47b67ca61810ff50879c5bca148905' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 30.04.2024 @ 03:33
Script: /profile.php?userid=8026&sid=2f77fb58a205e6691e527d92ce42c6af
Referer: