WWW.texture provides a :"?" texture...

Hello, I have been in trouble with an issue lately. I have coded a PHP file to provide a picture as its only output, not text no other pics no nothing. The picture is provided by an HTML line ofcoruse (). Now, the code in unity sends a request, gets the image and returns it as WWW.texture.

 urlinfo=db_cfglink2.UserIMAGE+"username="+username+"&type="+type+"&secretkey=***penis***;
         print (urlinfo);
         WWW urlinfos = new WWW(urlinfo);
         yield return urlinfos;
         GetComponent<clientid2>().userMaterialCreate(urlinfos.texture,type);

I also made it to assign it as a texture varriable but for some reason the texture varriable has a "Red questionmark texture" and not the one provided by the PHP URL.

Whats wrong with it?