Internal Habrahabr Error vs. Internal Server Error

While Habra occasionally makes us happy with the phrase Internal Habrahabr Error, there is nothing at all on the fence except a dull inscription:

500 Internal Server Error
nginx / 0.4.13

Someone arranged a working day for us ...
... we should be glad, we should not strain. ~ _ ^

Well, while I was writing, it was already repaired, but I really wanted to work!