内容が長いので
@Aqraf
nginx: [emerg] cannot load certificate "/etc/letsencrypt/live/hoge.xyz/fullchain.pem": BIO_new_file() failed (SSL: error:02001002:system library:fopen:No such file or directory:fopen('/etc/letsencrypt/live/hoge.xyz/fullchain.pem','r') error:2006D080:BIO routines:BIO_new_file:no such file)
nginx: configuration file /etc/nginx/nginx.conf test failed
hoge.xyzは既に私が取得しているドメインだと思ってください...