diff --git a/lib/validation/dispatchervalidation.inc.php b/lib/validation/dispatchervalidation.inc.php
index d1a52a2..5309b6a 100644
--- a/lib/validation/dispatchervalidation.inc.php
+++ b/lib/validation/dispatchervalidation.inc.php
@@ -188,6 +188,8 @@ class KTDispatcherValidation {
         $bError = false;
         if (strlen($aFile['name']) == 0) {
             $bError = true;
+        } else {
+            $bError = KTUtil::arrayGet($aFile, 'error');
         }
         if ($bError) {
             $message = _("You did not select a valid document to upload");