404 Error after subscribe to newsletter

Hi there,

I am just trying to implement the e-newsletter plugin on one of my sites and seem to have managed to do most of the set-up.

I have added the signup widget in my footer and it adds a new subscriber as you would expect, but after the subscription, it redirects you to an error 404 page with the following URL:-


Which doesn’t look very professional. Why would this be happening? Am I missing something in the setup of the plugin?

e-newsletter – 1.0.3

WordPress – 3.2.1

Headway Theme – 2.0.11

Hope someone can help.