Web app not deploying

I have purchase basic xojo cloud package, now i am trying to deploy my web app.
When i tried a blank web app it got deployed successfully but when i use App.HandleUrl event it fails to deploy, got error as- An error occured during xojo cloud deployment. Please wait few minutes and try again

Anyone know what i need to do to use App.HandleUrl event of my app ?

I have a question about this that is specific to your server so I am going to contact you privately.