Prestashop 1.6.1.14 - Update Status by Module

[PrestashopEnthu]

I am creating a module with the a form on .tpl. I have created a function as follow to update the status but I am receiving an error:

Property OrderHistory->id_order_state is empty
at line 909 in file classes/ObjectModel.php

public function postProcess()
{
global $cookie;

if (Tools::isSubmit('submitpaymentvalidated')) {
$ids= Tools::getValue('paymentvalidated');

foreach ($ids as $updateids) {
$objOrder = new Order($updateids);
$history = new OrderHistory();
$history->id_order = (int)$objOrder->id;
$history->id_employee = $cookie->id_employee;
$history->changeIdOrderState(3, (int)($objOrder->id));
$history->add(true);
$history->save();
   }
  }
}

I am baffled as to why the error occured when I am using changeIdOrderState.

Any guidance is truly appreciated.

Thank you.

[PrestashopEnthu]

Solved.

I did not pass the value in. Upon further check, this has been solved.