Apps which have to grok other apps' data and connect over networks like ours sometimes encounter little surprises, so we designed a fancy error dialog to tell us what happened. If you get an error dialogs, look for a button with a Life Preserver in the lower left:
If you need support with the problem, instead of shooting a screenshot, please click that button! It will create an email message to us, containing all the technical info we need to get started solving the problem (much more than we get from a screenshot), and it does all the work for you.