Please try entering https://graph.facebook.com/1215682971821397/photos?fields=source,link,name,images,album&limit=1000 into your URL bar and seeing if the page loads.
Los alumnos de segundo del nivel secundario experimentaron un método lúdico para aprender las figuras geométricas.
Facebook API came back with a faulty result. You may be accessing an album you do not have permissions to access.