Fatal error: Uncaught Error: Call to a member function getId() on null in /var/www/html/Modules/Game/HTML/CountryDiv.php:54 Stack trace: #0 /var/www/html/Modules/Game/Pages/ViewCountryPage.php(27): CountryDiv->__construct(Object(Country), NULL, false) #1 /var/www/html/Lib/Page/Page.php(65): ViewCountryPage->generate() #2 /var/www/html/Lib/Page/Page.php(72): Page->render() #3 /var/www/html/Modules/Game/Controllers/ViewCountryController.php(45): Page->display() #4 /var/www/html/Lib/Application.php(28): ViewCountryController->execute() #5 /var/www/html/index.php(21): Application->execute() #6 {main} thrown in /var/www/html/Modules/Game/HTML/CountryDiv.php on line 54