This is likely a case of good intentions gone awry - a template designed to create helpful error messages falling slightly off the tracks in real-life usage (click to see full-sized image):
The result, as one colleague put it, is at once both harsh and hilarious. But it also points to a risk in over-engineering content templates. It would have been enough to suggest how best to craft a helpful error message rather than forcing content under overly prescriptive (and wordy) headings.
