Error: connect ECONNREFUSED 127.0.0.1:4822 at TCPConnectWrap.afterConnect

Hello Guys, I search all the web to find my error but i didn’t find anything.

Please help me on this error.

I obtain this error in fireedge log error :

[Connection 4] Closing connection with error: Error: connect ECONNREFUSED 127.0.0.1:4822
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1138:16) {
errno: ‘ECONNREFUSED’,
code: ‘ECONNREFUSED’,
syscall: ‘connect’,
address: ‘127.0.0.1’,
port: 4822
}

Some help plz.

Screenshot_105
I have no Firewall

Have you open your 4822 port? This port used by guacd for the fireedge services.
You can check by run:

$ netstat -ntupl|grep 4822
tcp        0      0 127.0.0.1:4822          0.0.0.0:*               LISTEN      27657/guacd

Port 4822 is LISTEN and I retry to reinstall my debian. Do you have an OS or the best OS you have ?