Follow the steps below to resolve the error:

  1. Cut the Formatted Text and Images Part from the page
  2. Navigate to Website, Parts
  3. Search for the part that was removed from the page
  4. Edit the part by clicking on the pencil icon
  5. Click the HTML button at the bottom of the text
  6. Remove the malformed HTML
  7. Save the part by clicking on Save
  8. Place the part back onto the page