ASP does have a way to display errors, watch out though, doing this will display valuable infomation to potential hackers, it's best to only use this on a test server.
Here's the code you need:
Code:
<%
//Check if an error occurred
If Err.number <> 0 then
//Display the error number
response.write Err.number
//Display the error source
response.write Err.source
//Display a description of the error
reponse.write Err.description
End If
%>
-- //Oosband