title: Slim 3 App returns 404 with existing endpoints
body: <p><a href="https://i.stack.imgur.com/cTok9.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cTok9.png" alt="enter image description here"></a>I am using Slim Framework 3 in my project. The app has two (2) endpoints which are <code>/numbers</code> and <code>/</code> and they are both accessible when running the app on my local machine. The problem is that <code>/numbers</code> returns <code>404</code> on the remote/hosted server which is on digital ocean. What does not make sense is that <code>/</code> still works fine. The remote server is running on <code>Ubuntu 16.04 x64</code> and I am using <code>PHP 7</code> on both servers. I have uploaded the screenshot of the files on the server, which are exactly the same as the ones on the local machine</p>
  
  <pre><code>$app-&gt;get('/', function($request, $response, $args){
  
      $payload = ['1'=&gt;'root', '2'=&gt;'admin'];
      return $response-&gt;withStatus(200)-&gt;withJson($payload);
  });
  
  $app-&gt;get('/numbers', function($request, $response, $args){
  
      $payload = ['1'=&gt;'One', '2'=&gt;'Two'];
      return $response-&gt;withStatus(200)-&gt;withJson($payload);
  });
  </code></pre>