Error in multiple domains with nginx when add certboot certificate - nginx

Question

I have an Ubuntu 20.04 server on Azure, with Nginx, PHP-FPM and actualy two websites.
The sites are example.com and sub.example.com and They are with the certificate issued by certboot and working fine.
I added a third site with a diferente domain example2.com and it worked fine. But when I add certboot to this third site, they all stop working, and Nginx don’t stop and don't show any error.
I added the certificates using this
sudo certbot --nginx -d example.com -d www.example.com
sudo certbot --nginx -d sub.example.com
Until here ok, sites working fine last five months
Then I add a new website and worked fine two, but when a I add certbot, all of them stop to work, but nginx still running withou erros
sudo certbot --nginx -d example2.com -d www.example2.com
sudo nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
Sites only work again if I remove the certificate from the third site
sudo sudo certbot delete --cert-name example2.com
sorry for my english
Server block Site 1
server {
root /var/www/example.com/html;
index index.php index.html index.htm index.nginx-debian.html;
server_name example.com www.example.com;
location / {
try_files $uri $uri/ /index.php?$args;
}
location ~ \.php$ {
try_files $uri =404;
fastcgi_pass unix:/run/php/php7.4-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
listen [::]:443 ssl ipv6only=on; # managed by Certbot
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/example.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
}
server {
if ($host = www.example.com) {
return 301 https://$host$request_uri;
} # managed by Certbot
if ($host = example.com) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80 default_server;
listen [::]:80 default_server;
server_name example.com www.example.com;
return 404; # managed by Certbot
}
Server block Site 2 (subdomain site 1)
server {
root /var/www/sub.example.com/html;
index index.php index.html index.htm index.nginx-debian.html;
server_name sub.example.com;
location / {
try_files $uri $uri/ /index.php?$args;
}
location ~ \.php$ {
try_files $uri =404;
fastcgi_pass unix:/run/php/php7.4-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/sub.example.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/sub.example.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
}
server {
if ($host = sub.example.com) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80;
server_name sub.example.com;
return 404; # managed by Certbot
}
Server block Site 3
server {
root /var/www/example2.com/html;
index index.php index.html index.htm index.nginx-debian.html;
server_name example2.com www.example2.com;
location / {
try_files $uri $uri/ =404;
}
location ~ \.php$ {
try_files $uri =404;
fastcgi_pass unix:/run/php/php7.4-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/example2.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/example2.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
}
server {
if ($host = www.example2.com) {
return 301 https://$host$request_uri;
} # managed by Certbot
if ($host = example2.com) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80;
server_name example2.com www.example2.com
return 404; # managed by Certbot
}