Replying to Problems Uploading Vids All the Sudden

So all of the sudden about a week ago i stopped being able to upload videos straight to Newschoolers. I can embed from facebook or youtube but I want them directly on Newschoolers. When I go to upload the uploading please wait bar comes up and just goes on forever. I was able to upload a few vids straight to Newschoolers like a month ago and now all of my recent ones have had to be from facebook. Files are .MOV if that matters and the size is not too big either. Thanks and +k for any help.