client not subscribed issue

[aliakbar-bsr]

hi
i have bought a vps and a domain and i installed the go-http-tunnel in server and client side i can see the client connects to server but when i type the host i did in tunnel.yml it returns client not subscribed im realy confused because yesterday it was just working but suddnly it showd this problem
the command shows in server side :
level 0 action round trip failed addr myhome_ip:62003 host my-domain.xyz url /favicon.ico err client not subscribed
and in client side :
2021/04/09 22:06:43 config server_addr: vps_ip:5223
tls_crt: client.crt
tls_key: client.key
root_ca: ""
backoff:
interval: 500ms
multiplier: 1.5
max_interval: 1m0s
max_time: 15m0s
tunnels:
webui:
proto: http
addr: http://192.168.1.19:3218
host: .webui.myip.xyz

2021/04/09 22:06:43 level 1 action start
2021/04/09 22:06:43 level 1 action dial network tcp addr vps_ip:5223
2021/04/09 22:06:44 level 1 action handshake addr 65.21.105.2

[aliakbar-bsr]

it was a domain problem and it worked again but when i want to connect to my node-red it says lost connection

[Siberiz]

it was a domain problem and it worked again but when i want to connect to my node-red it says lost connection
I have encountered this problem. Please tell me how you solved it?