Index: branches/RC/core/kernel/db/db_event_handler.php
===================================================================
diff -u -N -r11279 -r11281
--- branches/RC/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 11279)
+++ branches/RC/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 11281)
@@ -791,13 +791,12 @@
 			$tag_sort_by = $event->getEventParam('sort_by');
 			if ($tag_sort_by) {
 				if ($tag_sort_by == 'random') {
-					$by = 'RAND()';
-					$dir = '';
-					$object->AddOrderField($by, $dir);
+					$object->AddOrderField('RAND()', '');
 				}
 				else {
-					foreach (explode('|', $tag_sort_by) as $sorting_element) {
-						list($by, $dir) = explode(',', $sorting_element);
+					$tag_sort_by = explode('|', $tag_sort_by);
+					foreach ($tag_sort_by as $sorting_element) {
+						list ($by, $dir) = explode(',', $sorting_element);
 						$object->AddOrderField($by, $dir);
 					}
 				}
@@ -2246,8 +2245,17 @@
 		function OnUploadFile(&$event)
 		{
 			$event->status = erSTOP;
+			define('DBG_SKIP_REPORTING', 1);
 			echo "Flash requires that we output something or it won't fire the uploadSuccess event";
 
+			if (!$this->Application->HttpQuery->Post) {
+				// Variables {field, id, flashsid} are always submitted through POST!
+				// When file size is larger, then "upload_max_filesize" (in php.ini),
+				// then theese variables also are not submitted -> handle such case.
+				header('HTTP/1.0 413 File size exceeds allowed limit');
+				return ;
+			}
+
 			// Flash uploader does NOT send correct cookies, so we need to make our own check
 			$cookie_name = 'adm_'.$this->Application->ConfigValue('SessionCookieName');
 			$this->Application->HttpQuery->Cookie['cookies_on'] = 1;