Hi vzelenskiy, from what you describe, I think that you need to check the server_name value set in your /etc/nginx/sites-enabled/passbolt.conf file and the ‘fullBaseUrl’ value in your /etc/passbolt/passbolt.php file. (Don’t forget to reload nginx afterward). If you still have your problems after this, then I would recommend that you provide us your nginx error log (/var/log/nginx/error.log).