Website codeigniter showing 404 errors

Question

I get a 404 error when trying my application on the server. It works fine on the local host. Can someone help me? Website URL: Here is my site. Here is my .htaccess file.

RewriteEngine on
RewriteCond $1 !^(index\.php|robots\.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L]

config.php

$config['index_page'] = '';

$config['uri_protocol'] = 'REQUEST_URI';

routes.php

$route['default_controller'] = "HomeController";

Answer 1

Make sure you have the file name and the first letter of the controller in uppercase. this can be a server side issue because linux is case sensitive.