This is for flat-file sites that don't use a database. If debug mode is on, it will show an error page with advice to set up the database. If debug mode is off, it will simply show a 404 page. Previously it was a nasty exception/plain error page.
This is an improved version of the current access denied (403) page based on the built-in not found (404) page.
Shows a link to the CMS backend if the user is logged in and doesn't have permissions for the backend page it's trying to access, but does have permissions for the CMS backend.
Please note that the following languages are machine translated: ja, pt-br, ru and sv.
