public function ctrlCambiarClaveAdmin($claveAnterior, $claveNueva)
 {
     $modelo = new Model();
     $login = $_SESSION['login'];
     if ($login) {
         $this->estadoConsulta = $modelo->mdlCambiarClaveAdmin($claveAnterior, $claveNueva);
         if ($this->estadoConsulta) {
             header("Location: ../vista/successClave.php");
         } else {
             header("Location: ../vista/errorBD.html");
         }
     } else {
         header("Location: ../vista/errorLogin.html");
     }
 }