Blank Page After SSL Re-Install with nginx - php

Question

I seem to have hit a problem. I had a live website, and decided to change the domain name, this involved removing the old SSL and adding a new one in.
Server settings:
Ubuntu 20.4
Nginx(Latest version)
MariaDb
php-fpm
Wordpress
So the steps I taken to remove the ssl were the following:
cp -r /etc/letsencrypt/ /etc/letsencrypt.backup
certbot revoke --cert-path /etc/letsencypt/archive/healthwellnesssynergy.com/cert1.pem
certbot delete
sudo apt purge nginx nginx-common nginx-core
Then I re-installed Nginx, ran certbot installation, installed the ssl, restarted nginx, but when I go to my new domain, it is just a blank white page. I tried to debug it, but there is nothing in the logs.
When i enable WP debug, nothing happens. And wappalizer plugin does not even show Wordpress present in the list.
I am not really sure what I am missing, I checked all the statuses, and it is all running, mariadb and nginx are functioning as intended.
Are there any other steps I need to take when I switch SSL?
Here is my nginx config
##
# You should look at the following URL's in order to grasp a solid understanding
# of Nginx configuration files in order to fully unleash the power of Nginx.
# https://www.nginx.com/resources/wiki/start/
# https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/
# https://wiki.debian.org/Nginx/DirectoryStructure
#
# In most cases, administrators will remove this file from sites-enabled/ and
# leave it as reference inside of sites-available where it will continue to be
# updated by the nginx packaging team.
#
# This file will automatically load configuration files provided by other
# applications, such as Drupal or Wordpress. These applications will be made
# available underneath a path with that package name, such as /drupal8.
#
# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
##
# Default server configuration
#
server {
# SSL configuration
#
# listen 443 ssl default_server;
# listen [::]:443 ssl default_server;
#
# Note: You should disable gzip for SSL traffic.
# See: https://bugs.debian.org/773332
#
# Read up on ssl_ciphers to ensure a secure configuration.
# See: https://bugs.debian.org/765782
#
# Self signed certs generated by the ssl-cert package
# Don't use them in a production server!
#
# include snippets/snakeoil.conf;
root /var/www/html;
# Add index.php to the list if you are using PHP
index index.php;
server_name hwscenter.com;
location / {
# First attempt to serve request as file, then
# as directory, then fall back to displaying a 404.
try_files $uri $uri/ /index.php?$args;
}
# pass PHP scripts to FastCGI server
#
location ~ \.php$ {
# include snippets/fastcgi-php.conf;
#
# # With php-fpm (or other unix sockets):
fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
# # With php-cgi (or other tcp sockets):
# fastcgi_pass 127.0.0.1:9000;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
location ~ /\.ht {
deny all;
}
listen [::]:443 ssl ipv6only=on; # managed by Certbot
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/hwscenter.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/hwscenter.com/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}
# Virtual Host configuration for example.com
#
# You can move that to a different file under sites-available/ and symlink that
# to sites-enabled/ to enable it.
#
#server {
# listen 80;
# listen [::]:80;
#
# server_name example.com;
#
# root /var/www/example.com;
# index index.html;
#
# location / {
# try_files $uri $uri/ =404;
# }
#}
server {
if ($host = hwscenter.com) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80 default_server;
listen [::]:80 default_server;
server_name hwscenter.com;
return 404; # managed by Certbot
}

Answer 1

Silly me.. forgot to uncomment a line for the NginX Config.
include snippets/fastcgi-php.conf;