title: Datatable ajax failed with net::ERR_CONNECTION_REFUSED
body: <p>In my application that:</p>
  
  <p>1- frontend react app served via node on (localhost:3000)</p>
  
  <p>2- backend laravel server on (localhost:8000)</p>
  
  <p><strong>ajax failed with error in console-network tab :</strong></p>
  
  <pre><code>GET https://localhost:8000/api/v1/testApis net::ERR_CONNECTION_REFUSED
  </code></pre>
  
  <p>How can i fix this issue ?</p>