diff --git a/public/main/inc/lib/usermanager.lib.php b/public/main/inc/lib/usermanager.lib.php
index 477221d43e..a25621e931 100644
--- a/public/main/inc/lib/usermanager.lib.php
+++ b/public/main/inc/lib/usermanager.lib.php
@@ -517,9 +517,9 @@ class UserManager
                             $emailBody,
                             $sender_name,
                             $email_admin,
-                            null,
-                            null,
-                            null,
+                            [],
+                            [],
+                            false,
                             [],
                             $creatorEmail
                         );