unbuntu listen EADDRINUSE: address already in use :::5000 code example
Example 1: EADDRINUSE: address already in use
sudo lsof -i :<PORT>
kill -9 <PID>Example 2: 'EADDRINUSE'
sudo lsof -i :3000
kill -9 {PID}sudo lsof -i :<PORT>
kill -9 <PID>sudo lsof -i :3000
kill -9 {PID}