IIS Problem : "The specified CGI application misbehaved by not returning..."

I have a few perl scripts running on a server on a hosting company.
Problem is, that from time to time we get the above error.

I thought it might have been my scripts originally, so then I put up a simple test.pl script :

Code:

---

#! /usr/bin/perl
print "Content-Type: text/html\n\n";
print "<h1>Hello World</h1>\n";

---

But that crashes with the same error as above.
Does anyone know what could cause perl to bomb like that ?

I don't know perl, but it looks like you don't have an END statement. So maybe that is the problem

Remove the space from the first line.

Other than that, I can't see anything wrong.