rm /etc/nginx/sites-enabled/"$sitename"
ln -s /etc/nginx/sites-available/"$sitename"_ssl /etc/nginx/sites-enabled/"$sitename"

if [ -n "$sslfr" ]; then
rm /etc/nginx/sites-enabled/Backend
ln -s /etc/nginx/sites-available/Backend_ssl /etc/nginx/sites-enabled/Backend
fi

systemctl reload nginx