I recently updated some plugins and received the white screen of death on all my sites on my host. I have one multi site and 3 individual sites. I updated Wordpress to 4.3 and deactivated all my plugins and got back all my sites except the multi site main site and the admin area. Do you have any ideas of what could be wrong if I can access all my multi site websites except the main site and admin area? All plugins are removed from the plugin folder.
I am on bluehost running Wordpress 4.3 multi site.