I can't upload/delete file

Hi, i can’t upload/delete file when i’m connect with my domain filer.3d4you.org while i can with the ip address

I check all permissions of folders.

image
client.js:268 DELETE http://filer.3d4you.org/remote.php/dav/files/admin/Documents/Readme.md 400 (Bad request: request method denied)

Ubuntu 20.04
nginx
PHP 7.1

The output of config.php file:

$CONFIG = array (
  'htaccess.RewriteBase' => '/',
  'memcache.local' => '\\OC\\Memcache\\APCu',
  'apps_paths' =>
  array (
    0 =>
    array (
      'path' => '/var/www/html/apps',
      'url' => '/apps',
      'writable' => false,
    ),
    1 =>
    array (
      'path' => '/var/www/html/custom_apps',
      'url' => '/custom_apps',
      'writable' => true,
    ),
  ),
  'instanceid' => 'oco8d8n66ha4',
  'passwordsalt' => 'pE2GxNeRXTDYppDtDeWgF2TZqYenOG',
  'secret' => 'lbDl0GhvMADQZ94R0S3qgfVS+rgbpBp4BPAPrjxUdwEVcMFT',
  'trusted_domains' =>
  array (
    1 => '172.16.48.30:8081',
    2 => '172.16.48.30',
    3 => 'filer.3d4you.org',
  ),
  'datadirectory' => '/var/www/html/data',
  'dbtype' => 'sqlite3',
  'version' => '18.0.4.2',
  'overwrite.cli.url' => 'http://filer.3d4you.org',
  'installed' => true,
  'trusted_domaines' =>
  array (
    2 =>
    array (
      'value=http://filer.3d4you.org' => '',
    ),
  ),
);

Thanks.