diff --git a/htdocs/don/payment/payment.php b/htdocs/don/payment/payment.php
index c7d83155d51..f2888b7b522 100644
--- a/htdocs/don/payment/payment.php
+++ b/htdocs/don/payment/payment.php
@@ -91,6 +91,7 @@ if ($action == 'add_payment')
         {
             $error++;
             $errmsg='ErrorNoPaymentDefined';
+            setEventMessages($errmsg, null, 'errors');
         }
 
         if (! $error)