How do I call the exception_notifier from my own rescue_action_in_public ?

Hi all!

I've been using the excellent exception_nofitier (
http://agilewebdevelopment.com/plugins/exception_notifier ) a while
now, but want to change the way it interacts with my application.

I now have my own rescue_action_in_public which takes me to a "Error.
Describe the problem"-page. After filling out some user data the user
can then click on submit. This is where the problem comes:

I want to trigger the exception_notifier when I submit my form. I have
tried to save the variables exception and request and then simply
redefine them so they appear as when the error occurred.

My code goes something like this:

#controller/application.rb
def rescue_action_in_public(exception)
@saved_exception = exception
@saved_request = request
  render :partial => "errorpage"
end

After pushing the form in errorpage i go to this:

#controller/application.rb
def submit_error()
     request = params[:saved_request]

ExceptionNotifiable::rescue_action_in_public(params[:saved_exception])
end

However, I keep getting errors like
  undefined method `rescue_action_in_public' for
ExceptionNotifiable:Module even though they are in that module. I have
included the ExceptionNotifiable and also tried to make the methods
non-private.

Anyone can help me with this? How can I trigger the ExceptionNotifier
myself?