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 ('58c24e5c95fff18fcdcd1c83a17d3904','0','18.119.132.107','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1745269224','addreply.php?action=quote&postid=7504','0','0','')
mysql error: Duplicate entry '58c24e5c95fff18fcdcd1c83a17d3904' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 21.04.2025 @ 23:00
Script: /addreply.php?action=quote&postid=7504
Referer: http://gttempel.de/addreply.php?action=quote&postid=7504