Fix a problem at CRM where downloading of invoice in PDF throws errors

app/Classes/Modules/PerfexCRM/Services/UpdatesPerfexCRMInvoice.php

@@ -35,6 +35,9 @@ class UpdatesPerfexCRMInvoice
                 array_push($newInvoiceItems,$item);
             }
 
+            $allowedPaymentModes = [];
+            array_push($allowedPaymentModes, 1, 2);
+
             $data = [
                 'number' => $invoice->number,
                 'date' => $invoice->date,
@@ -46,7 +49,7 @@ class UpdatesPerfexCRMInvoice
                 'shipping_street' => $invoice->billing_street,
                 'project_id' => $projectId,
                 'items' => $newInvoiceItems,
-                'allowed_payment_modes' => $invoice->allowed_payment_modes,
+                'allowed_payment_modes' => $allowedPaymentModes,
             ];
 
             $response = Http::asJson()->withHeaders([