Authorization has failed or was denied by FotoWeb or by the user.
FotoWeb has redirected the user agent to this error page with additional information about the error.
The application may implement further error handling in the application endpoint.
This error page is an example. It is designed for debugging and not particularly user-friendly.
The most simple way to handle OAuth 2.0 errors is to redirect back to the home page of the application.
Details
This is an ID string of the error defined by the OAuth 2.0 standard.
It can be used by the application to programmatically decide how to handle the error.
This is a human-readable description of the error returned by FotoWeb.
It is mostly interesting for developers and administrators, but not necessarily user-friendly.