diff --git a/ground/controllers/PageController.php b/ground/controllers/PageController.php
index 3ed7fac..ea85a31 100644
--- a/ground/controllers/PageController.php
+++ b/ground/controllers/PageController.php
@@ -35,6 +35,7 @@ class PageController extends Controller
 		}
 		// ------------------------------------------
 
+		$param = array();
 		$param['order']='id DESC';
 		if (App::getParam('category')) {
 			$param['where'] = 'categoryId = '.(int)App::getParam('category');