i used the duplicator plugin to copy a page from A to B. The plugin works perfectly on A, but caused all kinds of troubles on B.
At first i couldn't even access the admin panel anymore until i deactivated it with phpmyadmin.
as soon as i activate it, immediately i get a 500 internal server error.
any suggestions as to what i could try? i tried earlier versions, i tried deleting and reinstalling, so far nothing has done the trick.
thanks so much