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 ('08a30719b73ccebe578dc5b5e09690f1','0','3.17.128.129','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715084697','addreply.php?action=quote&postid=11027&sid=c4a8561c495f65c91363d10feb6c7c7c','0','0','')
mysql error: Duplicate entry '08a30719b73ccebe578dc5b5e09690f1' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 07.05.2024 @ 14:24
Script: /addreply.php?action=quote&postid=11027&sid=c4a8561c495f65c91363d10feb6c7c7c
Referer: