title: Getting 404 error on production server during page reload or refresh in Reactjs app.
body: <p>I am new in Reactjs, and I am working on Reactjs v15.4.2. When i build the code for production using "npm run build" cmd and uploaded to server. Everything thing working fine but once I reload or refresh the page then getting 404 file not found error. </p>
  
  <p>Can anyone please help me to solve this problem. 
  Thanks in advance. </p>