Version 4.1.2

applications/nexus/modules/admin/payments/invoices.php

@@ -975,7 +975,7 @@ class _invoices extends \IPS\Dispatcher\Controller
 			{
 				$class = $itemTypes[ \IPS\Request::i()->add ];
 				
-				$formUrl = \IPS\Http\Url::internal('app=nexus&module=payments&controller=invoices&do=generate')->setQueryString( 'add', \IPS\Request::i()->add );				
+				$formUrl = $url->setQueryString( 'add', \IPS\Request::i()->add );				
 				$form = new \IPS\Helpers\Form( 'add', 'invoice_add_item', $formUrl );
 				if ( method_exists( $class, 'formSecondStep' ) )
 				{