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 ('10c5ea8bb1822baac086869d288bbebf','0','3.129.211.87','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714938277','addreply.php?action=quote&postid=11358','0','0','')
mysql error: Duplicate entry '10c5ea8bb1822baac086869d288bbebf' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 05.05.2024 @ 21:44
Script: /addreply.php?action=quote&postid=11358
Referer: