Index: branches/unlabeled/unlabeled-1.36.2/core/units/admin/admin_tag_processor.php
===================================================================
diff -u -r8301 -r8310
--- branches/unlabeled/unlabeled-1.36.2/core/units/admin/admin_tag_processor.php	(.../admin_tag_processor.php)	(revision 8301)
+++ branches/unlabeled/unlabeled-1.36.2/core/units/admin/admin_tag_processor.php	(.../admin_tag_processor.php)	(revision 8310)
@@ -158,7 +158,7 @@
 			foreach ($section_data['children'] as $section_name) {
 				$section_data =& $sections_helper->getSectionData($section_name);
 
-				if (isset($section_data['show_mode'])) {
+				if (isset($section_data['show_mode']) && is_numeric($section_data['show_mode'])) {
 					$show_mode = $section_data['show_mode'];
 					// if super admin section -> show in super admin mode & debug mode
 					$show_section = (($show_mode & smSUPER_ADMIN) == smSUPER_ADMIN) && ($super_admin_mode || $debug_mode);
@@ -277,7 +277,7 @@
 				$params['section_name'] = $section_name;
 				$section_data =& $sections_helper->getSectionData($section_name);
 
-				if (isset($section_data['show_mode'])) {
+				if (isset($section_data['show_mode']) && is_numeric($section_data['show_mode'])) {
 					$show_mode = $section_data['show_mode'];
 					// if super admin section -> show in super admin mode & debug mode
 					$show_section = (($show_mode & smSUPER_ADMIN) == smSUPER_ADMIN) && ($super_admin_mode || $debug_mode);