Anyone can help me what how solve this?

Saving debug log to /var/log/letsencrypt/letsencrypt.log
Requesting a certificate for
An unexpected error occurred:
Error creating new order :: too many failed authorizations recently: see Failed Validation Limit - Let's Encrypt
Ask for help or search for solutions at See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.

Hi @ressilzafra,

This suggests that you were trying to get a certificate before which failed for some reason and that you repeated the same unsuccessful attempt too many times in row.

You can look in your logs in /var/log/letsencrypt to see what the specific reasons for the failure of the earlier attempts was, or you can try again in one hour (or, better yet, as a test with --dry-run which will use the staging server instead) and see what the specific error is.

The error message you shared does not explain the reason for the underlying failures, but does suggest that there was such a reason, which would have appeared in the Certbot output for those earlier attempts.


I'm pretty sure that isn't your actual domain name.

Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. |, so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.

My domain is:

I ran this command:

It produced this output:

My web server is (include version):

The operating system my web server runs on is (include version):

My hosting provider, if applicable, is:

I can login to a root shell on my machine (yes or no, or I don't know):

I'm using a control panel to manage my site (no, or provide the name and version of the control panel):

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot):


Thank you for your response guys. It is working now. I spun a new instance with Ubuntu server. The first server I used was AWS Linux 2023 and I can’t find a way to install it. The new server runs smoothly.

Thank you!

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