No connection could be made because the target machine actively refused it.

[chan18]

To Reproduce
Steps to reproduce the behavior:
1 - start the back end
2 - start the front end
3- login to the app.

Expected behavior

• it has to show list of users
  

Desktop

• OS: Windows 10 pro
• Browser: firefox browser
• Version: 71.0 (64-bit)

Additional context
When i cloned the repo, i did built the app, the port has changed after the building, So i configured to respective prot in my env.json file for my vue app. Then i tried to login. Then this error show up.