diff --git a/routes/web.php b/routes/web.php
index aa4ba77d..6833758b 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -6205,8 +6205,10 @@ Route::get('/qtanegativa', function () {
 
         echo '[' . $ind . ']' . $sep . $mydatestr . $sep . $article->Id . $sep . $article->IdArticolo . $sep . $article->Titolo . $sep . $article->DescrizioneStatoProdotto . $sep . $article->DescrizioneFormato . '[Quantita = ' . $article->QtaDisponibile . '] <br>';
         $prodotto = Product::find($product_id);
-        $label = $prodotto['_wpro_label_variable'];
-        echo " label=" . $label;
+        if ($prodotto) {
+            $label = $prodotto['_wpro_label_variable'];
+            echo " label=" . $label;
+        }
 
         $ind++;
     }