diff --git a/ajax/invoices/temporary/save.php b/ajax/invoices/temporary/save.php
index 998e95e52e476d1ec80b43d62219692ad2873025..42a9114d7b3b6c5c09ebd6ee50c85aa93681f862 100644
--- a/ajax/invoices/temporary/save.php
+++ b/ajax/invoices/temporary/save.php
@@ -68,7 +68,11 @@ function ($invoiceId, $data) {
             }
 
             foreach ($customerFiles as $entry) {
-                $Invoice->addCustomerFile($entry['hash'], $entry['options']);
+                try {
+                    $Invoice->addCustomerFile($entry['hash'], $entry['options']);
+                } catch (\Exception $Exception) {
+                    QUI\System\Log::writeException($Exception);
+                }
             }
         }