The redirect URI in the request, https://myslec.pwn.pl/nxc_social_network_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/5224008140-657ji5ovghrl17hlj1929o4o25reehov.apps.googleusercontent.com?project=5224008140