I use IPower as my web hosting co and I just contacted support. They are having issues with their servers which is causing users not to be able to use WordPress. FYI—
Actually, I can log in but the first action I make (upload media in library, for example), that is when I get the page unavailable message.
I too am getting “This webpage is not available” when i try to log into my dashboard to make site updates. What’s going on, WordPress!!????!!
http://www.chitauomega.com
http://chitauomega.com/wp-login.php