Error: Let's Encrypt acc registration failed

Is this issue resolved…?
[ubuntu 18x, Hestia v1.0.6]

I tried ‘v-add-letsencrypt-user test’…

I just added new user and LE failed
(Error: Let’s Encrypt acc registration failed 400).

I tried the above WGET links - but still same err.

But my previous 2 user accounts no issues. i can run the above command & success.
But new fresh user failed err 400