The error is caused by the Category Title for the Video Content being set to "Display attached Videos (no category)", which isn't a real category. Because of this the system is creating an error as there is no Category Title.To correct it you will navigate to:
  1. onMessage 
  2. Website
  3. "Name of your Site" 
  4. Click Detail Pages
  5. Edit into the detail page that the news is using
  6. Click the Gear Wheel for Videos
  7. Mark Custom Header Text for the Header Text and adjust or enter a name as something generic as this will show on all of your detail pages
  8. Click Save
  9. Click Apply Changes
This will correct the error showing as the title within 15 minutes as it can take that long for changes to show on the front end.