ASP 506 Error
From Lunarpages Web Hosting Wiki
What is the 506 ASP Error and why am I getting it?
The error code in question often appears like this:
HTTP Error 506 506 ASP Not Available The ASP service is unavailable for this host. Please check the URL to ensure that the path is correct. Please contact the server's administrator if this problem persists.
This is a common error that some of our hosting customers get. To use ASP on our servers you need to have changed the nameservers for your domain to use ours. It also has to have completed the propagation period of up to 72 hours.
This means, ASP will NOT work on http://server.lunarpages.com/~username/
You also need to have requested and paid for ASP to be activated!