Cyberpanel Not login

I’m installing cyberpanel again on a new server… but after the process is complete. and access via browser with https://ip_addres_server:8090 . but the result is not the cyberpanel login dashboard page…

the display that appears “This site can’t be reached - ERR_CONNECTION_REFUSED”

can you help me to solve this?

Check if your provider doesn’t have their own firewall, for example oracle cloud having a firewall in their panel.

In that case, you need to open the port on your provider firewall first.