diff --git a/_class/class_page.php b/_class/class_page.php
index 794279e..9319885 100644
--- a/_class/class_page.php
+++ b/_class/class_page.php
@@ -106,7 +106,7 @@ class page {
                         $toFind = $this->get_subpage();
                     }
                     $subPage = $this->findInStructure($toFind, $structure);
-                    if ('exception' != $subPage && !$user->has_authority_by_name($subPage)) {
+                    if ((!empty($user) && $user->is_logged_in()) && 'exception' != $subPage && !$user->has_authority_by_name($subPage)) {
                         include('include_access_denied.php');
                         return;
                     }