title: Unable to add a new page in DNN9 (dotnetnuke version 9)
body: <p>I installed dnn version 9. When I want to add a new page I go to the contents-> Pages-> Add page. an empty white page appears without any options to add a new page or event to cancel.<a href="https://i.stack.imgur.com/it492.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/it492.png" alt="Add new page"></a></p>