Ah--probably a result of Google deprecating Google Plus APIs. I thought I had a little more time; Google said "On March 7, 2019, all Google+ APIs and Google+ Si

Ah--probably a result of Google deprecating Google Plus APIs. I thought I had a little more time; Google said "On March 7, 2019, all Google+ APIs and Google+ Sign-in will be shut down completely. This will be a progressive shutdown beginning in late January, with calls to these APIs starting to intermittently fail as early as January 28, 2019." Thanks!