Blank pages or wsod on a recently migrated site to a godaddy server only after logging in Just recently I finished my friend's site on my local wamp server. Looks great on that server. Now I tried to migrate the site to a Godaddy shared hosting account. I was able to get it all setup with the database up to date and everything, but the second I log in the the backend of Drupal, it white screens. Again tried a different browser, the site came up fine until I logged into the admin again. At this point I can't get any page to load, not even the home page. I can delete my cookies in the browser to log myself out but that's about it. So stumped its not even funny...
Check the official Drupal page for "white screen of death" (WSOD), you will useful guidance to help you to find the problem.

As my suggestion, enable temporaly the error report for php, adding on the index.php the following lines:

error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);


Another thing that you could do is to go to admin page of your Godaddy shared hosting account and enable the option error.

A last thing, check if you have copied the .htaccess file too on the directory of the web hosting server.