WWW Texture Error 302

I am trying to load a www texture but it shows the following error:

You are trying to load data from a www stream which had the following error when downloading.

302 Moved Temporarily

UnityEngine.WWW:get_texture()

$:MoveNext() (at Assets/Ball Time!/Scripts/Update.js:11)

I have tried using LoadImageIntoTexture but it shows the same error. Here is my code:

 var url = "http://vegavg.yolasite.com/resources/Update.png";
 
 function Start () {
      // Start a download of the given URL
     var www : WWW = new WWW (url);
 
     // Wait for download to complete
     yield www;
 
     // assign texture
     renderer.material.mainTexture = www.texture;
 }