I am having problems adding a document to my Werewolves Vs Vampires game. The interface will not allow me to upload my PDF. I get the error "You cannot upload files of this type." I have tried recreating the PDF in multiple programs. I even stooped so low as to use an online DOCX to PDF converter but I still get the same error.
Is there something I am doing wrong or is the interface borked?
I attached the PDF to this post.