Incorrect argument passed

Author: opencarthelp

upload/admin/controller/marketing/contact.php

@@ -57,7 +57,7 @@ public function index() {
 
 		$this->load->model('sale/customer_group');
 
-		$data['customer_groups'] = $this->model_sale_customer_group->getCustomerGroups(0);
+		$data['customer_groups'] = $this->model_sale_customer_group->getCustomerGroups();
 
 		$data['header'] = $this->load->controller('common/header');
 		$data['column_left'] = $this->load->controller('common/column_left');