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 ('75f972b74eaecba62af8c27b8e70be8c','0','18.191.228.88','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714392078','misc.php?action=faq&sid=963e4be38827bf4d8f5350092575c879','0','0','')
mysql error: Duplicate entry '75f972b74eaecba62af8c27b8e70be8c' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 29.04.2024 @ 14:01
Script: /misc.php?action=faq&sid=963e4be38827bf4d8f5350092575c879
Referer: