The redirect URI in the request, http://janaspandana.com/login/callback/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/763991076276-7m0ic11ui4dtpr2atdn3n70egae46isl.apps.googleusercontent.com?project=763991076276