Hey,
I am using Drupal 7. I created a page using page manager. In the "Basic" tab I gave it a path (didn't make it my home page): 'abcpath/all' In the "Menu" tab I chose "No menu entry.
then I want to structure -> Menus -> add new menu, and created new menu. In this menu I created new link, using the same path ('abcpath/all').
Now, when I am going back to the page in page manager, to the "Content" tab, I see the following warning:
