How to fix "Connection Refused" error when trying to join
Tutorial written by NickE
Step 1: Restart your server
This fixes the issue most of the time, so wait for the message saying Done (19.741s)! For help, type "help" and try again
Step 2: Check the server.properties
Find server-port= and check it matches the port on the homepage of the panel.
Step 3: Ask support for help