Letsencrypt: Could not bind TCP port 443 because it is already in use by another process on this system (such as a web server)

Date November 12, 2017 Author By kadmin Category Linux, NextCloud

Problem:

Letsencrypt: Could not bind TCP port 443 because it is already in use by another process on this system (such as a web server)

Solution:

service apache2 stop

certbot renew

service apache2 start

Tags: 443, apache2, letsencrypt, renew