I am putting together PrestigeRNC and got the error "The requested URL /wp-admin/login.php was not found on this server." When trying to access any of the wp-admin pages. I also get a white page sometimes. I've been working on this site for a few days now and everything was fine. The site itself is up and functional?! The backend is completely unreachable though. I appreciate any help.
I have tried disabling the plugins already.
I have also tried updating the wp-includes and wp-admin folders.
I did notice a day or two ago (if this helps at all) that when I updated a page, it would send me to /wp-admin and "hang" with a white page.