I am using mootools to send an XHR request. To a url that in other places I call using XHR is working fine. The server side does what it is suppose to do.
But,
I do not see any response headers.
The onFailure event is being fired and the XHR object is being returned to the event handler.
How do I debug this and see any kind of error message?
Header info and errors message I look for with Firebug and the native error console...NOTHING.