The domain policy has disabled third-party Drive apps error is triggered. This article explains further this issue.
Why do I get this error?
As an administrator, you control whether users can open Drive files with third-party apps and Google Apps Scripts that use the Google Drive API. If this is disabeled, you will have to authorized it to use Form Publisher on your domain.
What should I do?
- Contact your administrator to enable it.
- If you are the administrator, you can follow this article of Google.