I can't make a country.

When i try to create a country it says SERVER ERROR 500


What to do?

When creating a country, did you leave any of the fields empty? All are required.

No, everything is filled

If this is for the mod "The Empire of Kimlers", it will be because you have "Ideology overhaul" set, but not created any custom ideologies; meaning the country cannot be assigned any ideologies and is unable to be created.

Also, it's my friend's mod, when he tried to do this, he had the same problem

Oh, thank you