diff --git a/code/ryzom/tools/server/ryzom_ams/ams_lib/autoload/helpers.php b/code/ryzom/tools/server/ryzom_ams/ams_lib/autoload/helpers.php
index daed71db8..2712e0aee 100644
--- a/code/ryzom/tools/server/ryzom_ams/ams_lib/autoload/helpers.php
+++ b/code/ryzom/tools/server/ryzom_ams/ams_lib/autoload/helpers.php
@@ -44,9 +44,9 @@ class Helpers{
          foreach ( $variables[$template] as $key => $value ){
              $smarty -> assign( $key, $value );
              }
-          if( $vars['permission'] == 2 ){
+          if( isset($vars['permission']) && $vars['permission'] == 2 ){
                $inherited = "extends:layout_admin.tpl|";
-          }else if($vars['permission'] == 1){
+          }else if( isset($vars['permission']) && $vars['permission'] == 1){
                $inherited = "extends:layout_user.tpl|";
           }else{
                $inherited ="";
diff --git a/code/ryzom/tools/server/ryzom_ams/www/html/inc/add_user.php b/code/ryzom/tools/server/ryzom_ams/www/html/inc/add_user.php
index da92e14f9..96b90acb4 100644
--- a/code/ryzom/tools/server/ryzom_ams/www/html/inc/add_user.php
+++ b/code/ryzom/tools/server/ryzom_ams/www/html/inc/add_user.php
@@ -25,6 +25,7 @@ function add_user(){
           $result['prevEmail'] = $_POST["Email"];
           $result['no_visible_elements'] = 'TRUE';
           helpers :: loadtemplate( 'register', $result);
+          exit;
      }
 }
 
diff --git a/code/ryzom/tools/server/ryzom_ams/www/html/index.php b/code/ryzom/tools/server/ryzom_ams/www/html/index.php
index 941f9d628..eada82bb2 100644
--- a/code/ryzom/tools/server/ryzom_ams/www/html/index.php
+++ b/code/ryzom/tools/server/ryzom_ams/www/html/index.php
@@ -1,5 +1,6 @@
 <?php
-
+error_reporting(E_ALL);
+ini_set('display_errors', 'on');
 require( '../config.php' );
 require( '../../ams_lib/libinclude.php' );
 //default page
@@ -9,11 +10,11 @@ $page = 'login';
 if ( isset( $_POST["function"] ) ){
      require( "inc/" . $_POST["function"] . ".php" );
      $tempReturn = $_POST["function"]();
-     $functionReturn = array_merge($tempReturn,$_POST);
+     /*$functionReturn = array_merge($tempReturn,$_POST);
      if ( isset($_POST["callBack"])){
           $page = $_POST["callBack"];
           
-     }
+     }*/
 }
 
 function loadpage ( $page ){