I added a Let’s Encrypt SSL through the security tab but from what I can tell, the server doesn’t seem like it’s open to communication on port 443.

I did:

sudo apache2ctl -S

this was the response:

AH00558: apache2: Could not reliably determine the server’s fully qualified domain name, using 127.0.1.1. Set the ‘ServerName’ directive globally to suppress this message
VirtualHost configuration:
*:80 uptownecafe.com (/etc/apache2/sites-enabled/000-default.conf:4)
ServerRoot: “/etc/apache2”
Main DocumentRoot: “/var/www/html”
Main ErrorLog: “/var/log/apache2/error.log”
Mutex watchdog-callback: usingdefaults
Mutex rewrite-map: usingdefaults
Mutex default: dir=“/var/run/apache2/” mechanism=default
Mutex mpm-accept: usingdefaults
PidFile: “/var/run/apache2/apache2.pid”
Define: DUMPVHOSTS
Define: DUMPRUNCFG
User: name=“www-data” id=33
Group: name=“www-data” id=33

the non https version of the site works fine. but need SSL for ecommerce.

please advise. thank you!