A few days ago I got a notice from the Let’s encrypt guys.
ACTION REQUIRED: Renew these Let's Encrypt certificates by March 4
We recently discovered a bug in the Let's Encrypt certificate authority code, described here:
https://community.letsencrypt.org/t/2020-02-29-caa-rechecking-bug/114591
Read more on Plesk bulk force renewal of Let’s Encrypt certificates for all domains…