Trouble Declaring War

I want to declare war on a neighboring country with no president. I'm new to the game and want to do the 1st war thing. However, when I click on a country and click to declare war, it goes to a little orange pop up that says Signing War Treaty and Preparing Country for war, but it never gets past that. It just sits there like its loading and never goes past that. Any help!!!

Can you please mail us the name and world of your country and the name of the country yo try to declare war against.

you can also put it here.

we will check and see if there is a problem or a wrong message is given.

My Country is The United Kingdom of Hunberts which is in the Fearless Blue world. I tried all the countries around me and it didnt declare war against any of them.