SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('e80ff6b9a684fef9c0ada8cf53142ab9','0','18.220.157.151','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716363154','profile.php?userid=36682&sid=1a9e7399f4e0c70230ec9b9634d5b497','0','0','')
mysql error: Duplicate entry 'e80ff6b9a684fef9c0ada8cf53142ab9' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.1.48-MariaDB-0ubuntu0.18.04.1
php version: 7.4.33
Date: 22.05.2024 @ 09:32
Script: /profile.php?userid=36682&sid=1a9e7399f4e0c70230ec9b9634d5b497
Referer: