Ticket #38158: 38158.patch

wp-admin/includes/ajax-actions.php

@@ -2015 +2015 @@
                         echo wp_json_encode( array(
                                 'success' => false,
                                 'data'    => array(
-                                        'message'  => __( "You don't have permission to attach files to this post." ),
+                                        'message'  => __( 'Sorry, you are not allowed to attach files to this post.' ),
                                         'filename' => $_FILES['async-upload']['name'],
                                 )
                         ) );