FIX

ground/controllers/PageController.php

@@ -61,7 +61,7 @@ class PageController extends Controller
 
 			$point = Point::model()->getByPK($pointId);
 
-			if (!isset($point->id))
+			if ($point->id == NULL)
 			{
 				App::error404();
 			}

public/.htaccess

@@ -1,8 +1,6 @@
 AddDefaultCharset utf-8
 RewriteEngine On
 
-ErrorDocument 404 /page/404/
-
 RewriteBase /
 RewriteCond %{REQUEST_FILENAME} !-l
 RewriteCond %{REQUEST_FILENAME} !-f