diff --git a/routes/web.php b/routes/web.php
index ad335c43..7ea1d9e1 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -6118,7 +6118,7 @@ Route::get('/aggiornapreorder/{idarticolo}/{postid}', function ($idarticolo, $po
 
                             $found_key_version = array_search('Versione', array_column($variation->attributes, 'name'));
                             if ($variation->attributes[$found_key_version]->option == 'Nuovo') {
-                                $arrmetadata = $variation['meta_data'];
+                                $arrmetadata = $variation->meta_data;
 
                                 $found = isKeyPresent($arrmetadata, '_wpro_variable_is_preorder');
                                 if ($found) {