This just means that MegaUpload is not able to let you download the "whatthisis" text file at that moment, and that you should try again soon.
That is all.
And for remindering, here's the link:
Back in December 2016, I wrote this, called “Soup.” You can write poems about anything, and I decided to write a poem about soup. And because I…
“Luckily many [whales] know how to be gentle. “(This is somehow a real fact and not a detail of a Chuck Tingle novel.)”
Video. Talking on camera. I…I haven’t used it much; I haven’t done it much. I decided to change that. Now that my new tablet has enough ability to…