During your upload, something went wrong, but don't worry. The engineers and gnomes have been automagically notified and we're already on our way to resolving your issue.
A few things you can check:
- Is the file under ${int(h.fetch_setting('max_upload_size'))/1024/1024} Megabytes in size?
- Is it encoded in one of our supported formats? ${h.list_accepted_extensions()}.