SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl 2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('27b6fc1a6b31049eaecf096e61608c85','0','18.190.28.78','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)','1713852818','misc.php?action=faq&sid=366e971b9d57a18bc54506b9d75452c2','0','0','')
mysql error: Duplicate entry '27b6fc1a6b31049eaecf096e61608c85' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.44
php version: 5.2.17
Date: 23.04.2024 @ 08:13
Script: /misc.php?action=faq&sid=366e971b9d57a18bc54506b9d75452c2
Referer: