Firebase serve error: Port 5000 is not open. Could not start functions emulator : <p>I'm trying to serve firebase functions locally, but when I run <code>firebase serve</code> or <code>firebase emulators:start</code> the error message is: "Port 5000 is not open, could not start functions emulator."</p>

<p>I'm using Windows 10, so I've tried to change the port number, check if the port is blocked by Firewall and I create a new rule in Firewall to ports 5000-5010 but none of this approaches worked for me.</p>
