[Dedicated Server Build] Unable To Load Package Contains Editor Only Data?

I was able to get my project to compile and work with a dedicated server 1 time.

Since then I have been getting the error as shown on the attached image every time I build.

Even making a brand new project I still get this error.

I tried packaging with all content, packaging with out .pak, cooked for windows, etc.

I followed this guide and have searched around for solutions for a week:

Any tips would be greatly appreciated.