Re: Blank Screen
If you’re getting a blank screen, it’s likely a 500 Internal Server Errror. If you have access to logs, you will see what caused it.
Alternatively, you probably have an error in a file you edited. This error does not exist in the default installation. I would look carefully at any file you edited for syntax errors.
Also, whatever you’re doing you’ve done twice since it happened both times. Look for the common file that you might have edited.
If that does not work, contact me off-site at information linked to my profile.