Sitecore Experience Commerce - Error on Frontend - Control Panel Storefront

When attempting to load the front end of an Experience Commerce Storefront the following error was appearing:

Server Error in '/' Application.
Control Panel Storefront

Sitecore Experience Commerce - Control Panel Storefront error

It can be fixed by simply going to the Home node of your storefront site (/sitecore/content/Sitecore/MySite/Home) and ensuring the Control Panel Configuration setting is correctly pointing to a commerce control panel storefront settings.