Site Can't Be Reached - Connection Was Reset for all SSL sites after LetsEncrypt renewal

I'm running Ubuntu 14.04.

Here are my versions.

sudo ee --version EasyEngine v3.7.2 Copyright (c) 2016 rtCamp Solutions Pvt. Ltd.

sudo -H ./letsencrypt-auto --version letsencrypt 0.8.1

Haven't had a chance to research how to remove letsencrypt. Should I just install certbot? It's not clear to me yet if that replaces /opt/letsencrypt or not.

Thanks