I have made an error page, named ErrorPage.aspx.vb. This page displays all errors. Please direct all errors to this page. Have a look at the Control Panel page. The code behind shows an example about how to pass url parameters to the error page.

Just a note. The control panel is the page where admins will access the website's pages and functionality and reports.

I'm leaving the lsider for now. I'll make the transitions smooth by Tuesday.