Hola, necesito ayuda con virtuemart cuando se completa la orden en la web en el correo de confirmacion aparece
Warning: Missing argument 2 for VirtueMartModelOrders::createInvoiceNumber(), called in /home/content/l/b/a/lbarrie/html/en/components/com_virtuemart/views/invoice/view.html.php on line 120 and defined in /home/content/l/b/a/lbarrie/html/en/administrator/components/com_virtuemart/models/orders.php on line 1129
porfavor