[PrestaShopException]
Can't load Carrier object
at line 487 in file controllers/admin/AdminOrdersController.php

482.                         $carrier = new Carrier((int)$order->id_carrier, $order->id_lang);
483.                         if (!Validate::isLoadedObject($customer)) {
484.                             throw new PrestaShopException('Can\'t load Customer object');
485.                         }
486.                         if (!Validate::isLoadedObject($carrier)) {
487.                             throw new PrestaShopException('Can\'t load Carrier object');
488.                         }
489.                         $templateVars = array(
490.                             '{followup}' => str_replace('@', $order->shipping_number, $carrier->url),
491.                             '{firstname}' => $customer->firstname,
492.                             '{lastname}' => $customer->lastname,
AdminOrdersControllerCore->postProcess - [line 178 - classes/controller/Controller.php]
ControllerCore->run - [line 367 - classes/Dispatcher.php]
DispatcherCore->dispatch - [line 58 - admin/index.php]