diff --git a/ajax/getList.php b/ajax/getList.php
index 395ff7ae949e39d3c30fd697f41746fd4a760358..5787df2c214286f4a1dfee88baddd12a02e9495b 100644
--- a/ajax/getList.php
+++ b/ajax/getList.php
@@ -44,7 +44,7 @@ function ($searchParams) {
         } catch (\Exception $Exception) {
             QUI\System\Log::writeException($Exception);
 
-            QUI::getMessagesHandler()->addSuccess(
+            QUI::getMessagesHandler()->addError(
                 QUI::getLocale()->get(
                     'quiqqer/coupons',
                     'message.ajax.general_error'