diff --git a/main/admin/session_edit.php b/main/admin/session_edit.php
index 795ba7058e..3faa6400b6 100755
--- a/main/admin/session_edit.php
+++ b/main/admin/session_edit.php
@@ -292,7 +292,7 @@ if ($form->validate()) {
     $startDate = $params['date_start'];
     $endDate = $params['date_end'];
     $nb_days_acess_before = $params['nb_days_access_before'];
-    $nb_days_acess_after = $params['nb_days_acc ess_after'];
+    $nb_days_acess_after = $params['nb_days_access_after'];
     $id_coach = $params['id_coach'];
     $id_session_category = $params['session_category'];
     $id_visibility = $params['session_visibility'];
diff --git a/main/inc/lib/sessionmanager.lib.php b/main/inc/lib/sessionmanager.lib.php
index 51cf69d49e..0eacc2398b 100755
--- a/main/inc/lib/sessionmanager.lib.php
+++ b/main/inc/lib/sessionmanager.lib.php
@@ -1361,12 +1361,6 @@ class SessionManager
         $extraFields = array()
     ) {
         $name = trim(stripslashes($name));
-        $year_start = intval($year_start);
-        $month_start = intval($month_start);
-        $day_start = intval($day_start);
-        $year_end = intval($year_end);
-        $month_end = intval($month_end);
-        $day_end = intval($day_end);
         $id_coach = intval($id_coach);
         $nb_days_acess_before = intval($nb_days_acess_before);
         $nb_days_acess_after = intval($nb_days_acess_after);