The redirect URI in the request, https://arablocal.com/users/login?gmail=1, 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/251099193184-us83g07okhjt16b1usff6jvd41rkinir.apps.googleusercontent.com?project=251099193184