diff --git a/www/index.php b/www/index.php
index 3576cf3..624f2d6 100644
--- a/www/index.php
+++ b/www/index.php
@@ -17,11 +17,14 @@
 */ ?>
 <?
 
-	$id = intval($_REQUEST['id']);
-	if($id == 2)
-		$id = 0;
-	$oldid = intval($_REQUEST['oldid']);
-	$process = $_REQUEST['process'];
+        $id = 0; if(array_key_exists("id",$_REQUEST)) $id=intval($_REQUEST['id']);
+        $oldid = 0; if(array_key_exists("oldid",$_REQUEST)) $oldid=intval($_REQUEST['oldid']);
+        $process = ""; if(array_key_exists("process",$_REQUEST)) $process=$_REQUEST['process'];
+
+        if($id == 2)
+                $id = 0;
+
+        $_SESSION['_config']['errmsg'] = "";
 
 	if($id == 17 || $id == 20)
 	{