I have not even modified anything at all. Dropbox sometimes like to create a ton of folders of "selective sync conflict" that are all empty. I only use Dropbox on my Mac and my phone. I don't even have a second computer. I have not even modified anything. This is simply unreasonable and unacceptable. Today I found thousands of empty selective sync conflict folders on my Dropbox web and I can no longer tolerate this. They are created in folders that are YEARS OLD and no longer in use. Usually these Dropbox web folders cannot even be deleted. When I click delete on dropbox web nothing even happens. I've been using Dropbox since it first launched and I will switch unless you fix this bug.