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 ('4e89311f7e541947322ce0cbface6f72','0','3.128.197.221','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716090708','profile.php?userid=1455&sid=2113180b23cadf66440cbd87c878ec72','0','0','')
mysql error: Duplicate entry '4e89311f7e541947322ce0cbface6f72' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 19.05.2024 @ 05:51
Script: /profile.php?userid=1455&sid=2113180b23cadf66440cbd87c878ec72
Referer: