Hi
CentOS 6.9 (Final)
Product Plesk Onyx 17.5.3
Let's Encrypt v 2.3.0-190
I have 2 identical Fasthost servers. 1 server is fine and runs Lets Encrypt without a problem. I have just upgraded the new 2nd server to Onyx 17.5.3 (the same version on server 1) but cannot apply Lets Encrypt...