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 ('36375465943d797ff1d0c3aeea71f9b8','0','3.136.27.29','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1719327870','chartvote.php?=5247b9f3cfa6c259bc5454c048cd73bc','0','0','')
mysql error: Duplicate entry '36375465943d797ff1d0c3aeea71f9b8' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.1.48-MariaDB-0ubuntu0.18.04.1
php version: 7.4.33
Date: 25.06.2024 @ 17:04
Script: /chartvote.php?=5247b9f3cfa6c259bc5454c048cd73bc
Referer: