The redirect URI in the request, https://webserver-lb-1942667907.eu-west-1.elb.amazonaws.com/user/connect/google, 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/8882323027-e42p7hjbv68qm7rfj5u43fmnvggo3ch3.apps.googleusercontent.com?project=8882323027