SSL Nginx Eror Comodo Cert

WordPress Nginx
#1

Hi i have problem to fix my site, hope somenone can help to correct , this is installation inside my Virtual Host :

server { listen 80; listen [::]:80; server_name al-badar.net; return 302 https://al-badar.net$request_uri;

access_log /var/log/nginx/al-badar.net.access.log rt_cache;
error_log /var/log/nginx/al-badar.net.error.log;

root /var/www/al-badar.net/htdocs;

index index.php index.html index.htm;

include common/php.conf;
include common/wpcommon.conf;
include common/locations.conf;
include /var/www/al-badar.net/conf/nginx/*.conf;

}

server { listen 443 ssl http2; listen [::]:443 ssl http2; server_name al-badar.net; ssl on; ssl_certificate /var/www/al-badar.net/cert/al-badar.net.crt; ssl_certificate_key /var/www/al-badar.net/cert/al-badar.net.key; root /var/www/al-badar.net/htdocs; }

#2