The redirect URI in the request, http://stocksreporter.com/account/complete/google-oauth2/, does not match the ones authorized for the OAuth client. To update the authorized redirect URIs, visit: https://console.developers.google.com/apis/credentials/oauthclient/382507196674-5ajfcq1j615uprle48dg9apoq4u7cfdg.apps.googleusercontent.com?project=382507196674