Can't create page 404

Im having a strange problem that just appeared when creating a new page I’m getting a 404 when I try to view in my browser…
When going to backlight /designer/pages/ “my working page”/ and click on the link “view page in browser” I get a 404 for all my pages that I know are working URLs…

I’m stumped… BL 5

bigsur.photography

Thanks!
Brock

I did solve my own problem of creating a new page for my 3D gallery… I used a capital letter when it should be a small letter in the page identifier name for my link.

I’m still getting this message when trying to see the URL with the link given in designer/pages. On all of my pages that work online…??

Not Found

The requested URL was not found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.