Panel doesn't work after installation

Hello, i have a problem with installation on Ubuntu 20.04, i have a timeout error, all firewall and the port 8888 is listening

And at the finish of the installation i have this :

aaPanel Internet Address: http://MY_IP:8888/ebd7939f
aaPanel Internal Address: http://MY_IP:8888/ebd7939f

Always use HTTPS not HTTP

I hope this could help.

hekrun Thanks for your answer, but HTTPS or HTTP doesn't work :/

I don't have IPV6, i really need one V6 ip ?