Control panel not working

I changed the port from ip:8090 to 8080 and then I can’t reach the panel
Is there a solution to the problem?

same solution from me
Hello i want help . All website is stopped? - Support and Discussion / DNS Server - CyberPanel Community

Did you open port in firewall? and did you used iptables on terminal if you did remember save iptables.
I once forget change ip tables after ssh port change and totally lock my self out from ssh…

yeah sometimes that happen to me lol
thats why i always turnoff firewall and other security if there is no “attack”