I have the main domain working perfectly on Cloudflare. I'm using aaPanel with Openlitespeed, and everything is fine for main domains. The problem is occurring when trying to add a subdomain.
I have error 404 not found.
I'm adding it like this:
I create annotation A on Cloudflare in the main domain, after doing the ping test and it is ok, I add it as a new domain in the Website tab of the Panel.
I also have the information in Domain Manager that port 80 is Inoperable for subdomain.
I also try to add the SSL Certificate and it returns the error as printed below. Could you please help this friend? I really need this help! Thank you very much!
Print Cloudflare Configuration:

Print Panel Configuration:

Print Error port 80 inoperable for subdomain:

Print Error SSL:
