When I try to add any App (in this case Form Library App) from Site Contents, I receive an error message on our SharePoint 2013 Server. On the browser side, it just hangs after I enter a name and click "Create". Then after a few minutes, it asks for my login credentials, I enter it, and it eventually errors out on the client side as well.
We are running SharePoint 2013 on Windows Server 2012 (64-bit)
It is an On-Premise setup
We are using a local SSL certificate
We have Office Web Apps, and it appears it is working properly
Any ideas on how to troubleshoot this problem?
