The redirect URI in the request, https://4stay.com/auth/callback_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/328558061351-e01kglk1slnnijg4rni5kg1lbd99ppl5.apps.googleusercontent.com?project=328558061351