I was in dashboard and went to view a theme. It did not come up properly. I clicked on the top right hand corner of the theme and now all i get is a blank white screen when I type in my website- http://www.andrealypka.com/wordpress. I tried deleting the wp file from my webhost and re-uploading the latest version. I still only get blank white screen if I try to go to my website or the wp dashboard. Any advise would be great.