The redirect URI in the request, https://www.pzdf-clan.com/index.php?google-auth/, 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/47410405224-ctapem4lb0s3kcrbmuoha44nr5k3tol6.apps.googleusercontent.com?project=47410405224