A private, inaccessible, IANA/IETF-reserved IP address was found for studio-miranima.com. Let's Encrypt will always fail HTTP validation for any domain that is pointing to an address that is not routable on the internet. You should either remove this address and replace it with a public one or use the DNS validation method instead.
A and AAAA records found for this domain
studio-miranima.com. 0 IN A 192.168.1.101
The IANA public suffix is the TLD of the Registered Domain
The TLD for studio-miranima.com is: com
The current status.io status for Let's Encrypt