Video won’t upload to YouTube – VideoFX Live Review

I’m a YouTuber and I generally upload videos there that I made using this app. However, when I recently tried to upload one of my videos, it shows an error message saying, “Unable to upload video to YouTube. YouTube may be having problems. Please try again later. (fail : )”. Is this a glitch or something, because I’m really confused. I’ve already updated to the latest iOS version and everything.
Review by Corgipon on VideoFX Live.