I am using Codeigniter in Local WAMP. Here code is working fine. But i upload in Cpanel ( inside of example.com, folder name call \'mysite\'). Ther
mysite
Remove
$route['user/(:any)'] = 'user/index';
in your routes.php file. user/signin matches the above condition, that is why CI route the request to user/index instead of your "User" controller "signin" function.
What are you trying to achieve with that route configuration?