Ubuntu 14.04 LTS
Let's Encrypt extension version: 2.5.3-354
Plesk Onyx version: 17.8.11 Update #8
This issue occurs since one of the updates in 2018.
Let's Encrypt renews the certificates automatically, it restores default index.html, css and img folder from .skel into the existing project root of an existing project.
Ubuntu 14.04 LTS Let's Encrypt extension version: 2.5.3-354 Plesk Onyx version: 17.8.11 Update #8 This issue occurs since one of the updates in 2018.
Let's Encrypt renews the certificates automatically, it restores default index.html, css and img folder from .skel into the existing project root of an existing project.