Hello, my subdomain smartcom.x10.network shows “Certificate not valid”.

[SmartCom]

Let’s Encrypt fails with:
too many certificates already issued for "x10.network"

Since I cannot control the root domain DNS,
please install a valid SSL certificate for smartcom.x10.network
or assign an existing wildcard SSL for *.x10.network.

Thank you.

 

[michaelw1]

The address for your website is not working. Do you have a site with the address and pointed to the server?

 

[Eric S]

You will need to wait for the cooldown on the SSL before re-attempting.