Catchable fatal error: Argument 1 passed to EcommerceAdmin\Model\EmployeeShopModel::getShopsByEmployee() must be an instance of EcommerceAdmin\Entity\Employee, null given, called in /var/www/html/EcommerceAdmin/module/EcommerceAdmin/src/EcommerceAdmin/View/Helper/ShopHelper.php on line 68 and defined in /var/www/html/EcommerceAdmin/module/EcommerceAdmin/src/EcommerceAdmin/Model/EmployeeShopModel.php on line 44