diff --git a/htdocs/expensereport/card.php b/htdocs/expensereport/card.php
index 0b688790af763a37826e737f111c791d449aa626..0ab3ac799c9e734d8739144c77cb06c85626e55b 100644
--- a/htdocs/expensereport/card.php
+++ b/htdocs/expensereport/card.php
@@ -39,6 +39,7 @@ require_once DOL_DOCUMENT_ROOT . '/expensereport/class/expensereport.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/doleditor.class.php';
 
 $langs->load("trips");
+$langs->load("mails");
 
 $action=GETPOST('action');
 $cancel=GETPOST('cancel');
diff --git a/htdocs/langs/en_US/mails.lang b/htdocs/langs/en_US/mails.lang
index e982d04ae18b74036b84fa0b4563bb0d8b5f470a..9d9b1e24c51317ae5178dc8495524aa798f93b35 100644
--- a/htdocs/langs/en_US/mails.lang
+++ b/htdocs/langs/en_US/mails.lang
@@ -128,6 +128,7 @@ TagCheckMail=Track mail opening
 TagUnsubscribe=Unsubscribe link
 TagSignature=Signature sending user
 TagMailtoEmail=Recipient EMail
+NoEmailSentBadSenderOrRecipientEmail=No email sent. Bad sender or recipient email. Verify user profile. 
 # Module Notifications
 Notifications=Notifications
 NoNotificationsWillBeSent=No email notifications are planned for this event and company