Hi, I'm experiencing a very strange behaviour on my new setup of ISPConfig 3.1.11. It's running inside a Docker container created by jerob (I'm using a custom jerob/docker-ispconfig image edited to support pure-ftpd on OpenVZ). As far as I can tell, I can't create a working website, since every one I create gets marked as an "error". ISP says that the creation has gone well, but as soon as I look into /etc/apache2/sites-available, I can only see vhosts with an .err estension. At the beginning I was very sure it was an SSL related problem, but then I figured out that the website works if I stop apache from running, copying the .err vhost content into the .vhost real file and restarting apache2. This keeps working until I go to change my website configuration, in that cose something under the hood occurs, and ISPConfig marks my vhost as an .err file again. Any suggestions?