diff --git a/reservation.inc b/reservation.inc
index 45736a0..fa48c12 100644
--- a/reservation.inc
+++ b/reservation.inc
@@ -271,7 +271,7 @@ function reserve_form_reserve_reservation_form_alter(array &$form, FormStateInte
  */
 function reserve_form_reserve_reservation_delete_form_alter(array &$form, FormStateInterface $form_state) {
   // Retrieve an array which contains the path pieces.
-  $refer_path = $_SERVER[HTTP_REFERER];
+  $refer_path = $_SERVER["HTTP_REFERER"];
   $path_args = explode('/', $refer_path);
 
   $month = $path_args[6];
diff --git a/reserve.series.inc b/reserve.series.inc
index eb2681d..4edb9d6 100644
--- a/reserve.series.inc
+++ b/reserve.series.inc
@@ -37,7 +37,7 @@ function reserve_reserve_reservation_insert($entity) {
   $rid = $entity->reservable_id->getString();
   $rtype = $entity->reservable_content_type->getString();
   $ebundle = $rtype . '.' . \Drupal::entityTypeManager()
-    ->getStorage($rtype)->load($id)->bundle();
+    ->getStorage($rtype)->load($rid)->bundle();
   $day = date('l', strtotime($start));
   
   $msg = '';