Error finalizing order

Hi everyone
Today install new wordpress website at Vultr. Everything ok, website online. My server is Ngnix, and run CentOS 7 64bit.
Now i want install SSL on my website.
I installed let’s encrypt follow steps below:

Install Git

yum -y install git

Clone Let’s Encrypt repository

git clone /opt/letsencrypt

Stop Nginx

service nginx stop

Install Let’s Encrypt

/opt/letsencrypt/certbot-auto certonly --standalone
All ok still here:
Please enter in your domain name(s) (comma and/or space separated) (Enter ‘c’
to cancel):
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for
Waiting for verification…
Cleaning up challenges
An unexpected error occurred:
The server experienced an internal error :: Error finalizing order :: Unable to meet CA SCT embedding requirements
Please see the logfiles in /var/log/letsencrypt for more details.
someone help me fix this error?

Pinging @lestaff


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Hi @hongson47,

Have you retried your certbot-auto command in the last ~5m or so? I believe you were experiencing a problem related to an outage that has since been resolved.

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It looked like SCT log scope transfering 2018 to 2019.
I looked LE not logging to Argon2019 at 1 a.m. to around 1:40 a.m(UTC).
It may be fixed.

Thanks everyone, i fixed it.

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