List of steps to reproduce (step by step, including full links if applicable):
- Visit https://phabricator.wikimEDIA.org/file/upload/
- Select a video, it needs to be at least 6 megabytes in size.
- Press the Upload button.
What happens?:
An error occurred Unhandled Exception ("Exception"), and you didn't upload the video successfully.
What should have happened instead?:
The video was successfully uploaded with no error.
Software version (if not a Wikimedia wiki), browser information, screenshots, other information, etc.: