Imovie won't let me share my project
I have been doing quite a number of projects in imovie and then sharing them to my YouTube Channel. I have done 16 different video projects in the past two weeks. I did the exact same thing today and I have done the other 16 times, but it will not allow me to share my project. When I click on the "share" every is white and does not allow me to share.
Any ideas why?