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 ('ea2933cc3d9548c70ea6277cfa206b57','0','52.15.179.198','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1745052608','usercp.php?action=addsubscription&threadid=1324','0','0','')
mysql error: Duplicate entry 'ea2933cc3d9548c70ea6277cfa206b57' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 19.04.2025 @ 10:50
Script: /usercp.php?action=addsubscription&threadid=1324
Referer: http://gttempel.de/usercp.php?action=addsubscription&threadid=1324