NGINX 上的 SSL 证书无法加载 [lnmp vhost add 绑定域名后 Nginx 无法启动问题.]

systemctl restart nginx.service

Feb 09 10:39:22 iZj6c0q4b3lxkav5hc1s7aZ nginx[16189]: nginx: [emerg] cannot load certificate "/usr/local/nginx/conf/ssl/www.tokoler.com/fullchain.cer": BIO_new_file() failed (SS
Feb 09 10:39:22 iZj6c0q4b3lxkav5hc1s7aZ systemd[1]: nginx.service: control process exited, code=exited status=1
Feb 09 10:39:22 iZj6c0q4b3lxkav5hc1s7aZ systemd[1]: Failed to start The NGINX HTTP and reverse proxy server.
-- Subject: Unit nginx.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit nginx.service has failed.
--
-- The result is failed.
Feb 09 10:39:22 iZj6c0q4b3lxkav5hc1s7aZ systemd[1]: Unit nginx.service entered failed state.
Feb 09 10:39:22 iZj6c0q4b3lxkav5hc1s7aZ systemd[1]: nginx.service failed.
Feb 09 10:39:22 iZj6c0q4b3lxkav5hc1s7aZ polkitd[647]: Unregistered Authentication Agent for unix-process:16177:228470 (system bus name :1.85, object path /org/freedesktop/Policy

nginx: [emerg] cannot load certificate "/usr/local/nginx/conf/ssl/www.tokoler.com/fullchain.cer": BIO_new_file() failed (SSL: error:02001002:system library:fopen:No such file or directory:fopen('/usr/local/nginx/conf/ssl/www.tokoler.com/fullchain.cer','r') error:2006D080:BIO routines:BIO_new_file:no such file)
nginx: configuration file /usr/local/nginx/conf/nginx.conf test failed
Reload Nginx......
nginx: [emerg] cannot load certificate "/usr/local/nginx/conf/ssl/www.tokoler.com/fullchain.cer": BIO_new_file() failed (SSL: error:02001002:system library:fopen:No such file or directory:fopen('/usr/local/nginx/conf/ssl/www.tokoler.com/fullchain.cer','r') error:2006D080:BIO routines:BIO_new_file:no such file)

cd /usr/local/nginx/conf/ssl/
ls

cd /usr/local/nginx/conf/vhost
vi www.tokoler.com.conf

        ssl_certificate /usr/local/nginx/conf/ssl/www.tokoler.com_ecc/fullchain.cer;
        ssl_certificate_key /usr/local/nginx/conf/ssl/www.tokoler.com_ecc/www.bndstone.com.key;