Ci hanya tampil default controller pada saat dihosting

Permisi gan, saya baru hosting web framework CI tetapi yang muncul hanya default controllernya saja. Tidak bisa mengakses url lain di dalam website, hanya ada tulisan "No input file specified.". Padahal saya sudah coba di localhost jalan seperti biasa.

Isi routes.php

<?php
defined('BASEPATH') or exit('No direct script access allowed');

$route['blog/(:any)'] = 'blog/post/$1';

$route['auth'] = 'auth/index';
$route['register'] = 'auth/registration';

$route['admin'] = 'admin/index';
$route['admin/create'] = 'admin/create';

$route['user/edit/(:any)'] = 'user/edit/$1';

$route['default_controller'] = 'blog';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;

Link Website <a href=' http://mmuqiitf-blog.dx.am/myblog/ '>Web Blog Personal</a>