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 ('04db0d722dd9b89f8e55e988e9b4c196','0','3.129.211.87','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714701408','editpost.php?postid=11511&sid=7a0fbc0ba7bd7483a74c779aded0ba91','0','0','')
mysql error: Duplicate entry '04db0d722dd9b89f8e55e988e9b4c196' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 03.05.2024 @ 03:56
Script: /editpost.php?postid=11511&sid=7a0fbc0ba7bd7483a74c779aded0ba91
Referer: http://wehrbauten.de/editpost.php?postid=11511&sid=7a0fbc0ba7bd7483a74c779aded0ba91