I have a SharePoint auto-hosted app. The app package (.app file) is added in the app catalog site. When I add the app in the developer site it works normal.
I can add the app in a Team Site as well. But when I click on it to open the app it throws "HTTP Error 503. The service is unavailable".
I am not sure I have any programmatic issues with the app since it is working normal in developer site. But not able to open in another site ( Team Site ).
Had anyone faced the same issue, and found a way to resolve?