everything works in preview mode but not in published site

I am having the same issue. All of the sudden one of my pages is not connecting to the database. I have tried the following and nothing is working.

  1. Making sure that you’ve synced that data to the live site.
  2. Changing the dataset mode to " Read Only "
  3. Checking the collection permissions .
    My site is charlottehayniehealth.com and the page is the Recipes page.