diff -r be944660c56a -r 3d72ae0968f4 wp/wp-includes/ms-files.php
--- a/wp/wp-includes/ms-files.php	Wed Sep 21 18:19:35 2022 +0200
+++ b/wp/wp-includes/ms-files.php	Tue Sep 27 16:37:53 2022 +0200
@@ -8,6 +8,7 @@
  * @subpackage Multisite
  */
 
+define( 'MS_FILES_REQUEST', true );
 define( 'SHORTINIT', true );
 require_once dirname( __DIR__ ) . '/wp-load.php';
 
@@ -17,8 +18,6 @@
 
 ms_file_constants();
 
-error_reporting( 0 );
-
 if ( '1' == $current_blog->archived || '1' == $current_blog->spam || '1' == $current_blog->deleted ) {
 	status_header( 404 );
 	die( '404 — File not found.' );