[Moved from Requests and Feedback]
Updated to 3.7 from dashboard and site started throwing 'Page not found' while clicking on Themes and Plugins on the dashboard.
Deactivated and deleted all the plugins via FTP
Updated to 3.7 again via FTP.
Still same error.
Deactivated the theme (Mesocolumn),and instead of reverting to Twenty Thirteen, the site is completely blank though all other functions work properly.
What should I do next?
FYI, my site is pakhribas.com, but there's nothing left to see there!