Deploy ember gives UnrecognizedURLError

I compile my app for production mode with this command:

sudo ember build --environment=production

Then I copy the contents of the dist map into a map in filezilla.

When I go to http://ift.tt/1TQsl9F, I get:

Uncaught UnrecognizedURLError

When I go to http://ift.tt/1Rog3Pk, the app loads but I need the 44444 from the urlin my app as a param.

How does this come and what is the solution?