www.progarchives.com had a problem - Web Server thinks your Browsers request was malformed or contained bad syntax

Why did I get this Error?

The Web Server has analyzed the Browsers request and thinks that it was either corrupted or did not fully conform to HTTP protocol. The problem is most likely related to your Browser. Try restarting (or more seriously re-installing) the Browser or your computer then try accessing the Web Server.

Note - If you have just downloaded your custom error page and testing it locally without a Web Server this is the error you will most likely get.

We suggest you:

• Go to ../ - www.progarchives.com home page
• Check the top menu for more links
• Contact us using this web for ../about_us.asp#contact - http://www.progarchives.com/about_us.asp#contact

Then I searched for Slartibartfast (nothing personal Brian- your name was honestly the first thing to pop in my head when thinking "Starcastle" ) and the search function worked fine.  Also worked for "Yes."

Just wondering what's going on.  No love for Starcastle?