The redirect URI in the request, http://www.billiardnews.com.ua/?option=com_slogin&task=check&plugin=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/56190684-8kkdrlfebqgc725ijeqfen5tqcld9v78.apps.googleusercontent.com?project=56190684