Can't upload to workbench
Whenever I try and do "Upload to iAd", the upload seems to go successfully, but once it's complete, a message pops up that says "Unable to decode server response after uploading" and my ad never appears in the Workbench website. What does this message mean? Is this happening to anyone else?
iAd Producer-OTHER, OS X Yosemite (10.10.5)