id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
2356	NGINX crashes when renewing certificates with certbot	har.dhillon.dmlmarketing.co.uk@…		"NGINX crashes when certbot attempts to renew certificates. 
Attempting a dry run with 
{{{
sudo certbot renew --dry-run
}}}
will cause NGINX to stop running.

There appears to be an issue with the nginx Perl module enabled through the nginx-extras package as the the issue was fixed through a solution for a similar problem that can be found here:
https://community.letsencrypt.org/t/nginx-server-fails-after-certbot-renew/142660

by running 
{{{
sudo rm /etc/nginx/modules-enabled/50-mod-http-perl.conf
}}}
"	defect	closed	major		nginx-module	1.18.x	duplicate	certbot 50-mod-http-perl		Linux 5.4.0-110-generic #124-Ubuntu SMP x86_64 x86_64 x86_64 GNU/Linux	nginx/1.18.0 (Ubuntu)