Fixed WordPress White Screen of Death after view number of items changed.
WordPress Blank Screen of Death, how to fix.
http://www.irishwebdesign.org/wp-admin/edit.php is blank after changing Number of Posts to view to much higher number (like 500).
Basically for a post type of post add ?post_type=post&paged=2 after the the blank screen.
Then you arrive at the screen shot above and look to the top right screen options.
Change the Number of items per page to a reasonable number and good luck.
Same for portfolio or any custom post type
See screenshot of fixed wordpress blank screen
On the blanks screen the code needed is add &paged=2 to your URL press enter and change the view options to a reasonable amount of items.
for the custom post type <strong>business-reviews</strong><em>
Look to the top right and set a lower Number of items per page.</em>
If you find this tip helpful please feel free to share but a link back would be great.