Jason,
Ok, after debugging that page, I verified that this is due to SQL_BIG_SELECTS being turned off for your host (Related thread). Try adding this code to your theme’s functions.php to fix the issue: https://gist.github.com/jazbek/6585714
Awesome! Thanks for confirming that this got you sorted. Since it looks like you’re all set, I’m going to mark this thread “Answered” and close it out.