Datatable ajax failed with net::ERR_CONNECTION_REFUSED - development

Datatable ajax failed with net::ERR_CONNECTION_REFUSED

In my application that:

1- frontend react app served via node on (localhost:3000)

2- backend laravel server on (localhost:8000)

ajax failed with error in console-network tab :

GET https://localhost:8000/api/v1/testApis net::ERR_CONNECTION_REFUSED

How can i fix this issue ?

from Laravel Questions and Answers https://laravelquestions.com/laravel/datatable-ajax-failed-with-neterr_connection_refused/
via Lzo Media