Vegas A Secure and Privacy-Preserving Mobile Online Social Network

[Shilpav92]

Hi Sir..,
My name is Shilpa V, doing M.Tech final year in VTU university, Karnataka(India).
I want to know whether Vegas Mobile App can be modified.
In using Vegas Software i'm getting some problem.
When i want to register myself in vegas it is displaying
Error:failed to load xml response from server:java.net.UnknownHoatException:Unable to resolve host "config.vegasmobile.de": no address associated with host name.
Can you give solution for this please.

                                          Thank You

Regards,
Shilpa V,
VTU,
Karnataka(India)