Thank you. I got my clone working now.
There are a few things I needed to do to actually get it working:
I needed to fix my name server at the domain registrar (GoDaddy in my case). That, of course, has nothing to do with PLESK or Wordpress cloning. I just needed to sort out my staging domain...
Ohh - so, this means it will create a new database? Can I not specify the existing database and have its contents be deleted and the tables reused? Will it be a problem if I give the name of an existing database?
I am sorry if this question was raised and answered before. I tried to find existing answers but could not find them.
I have an existing productive Multisite-Wordpress setup in my PLESK administered server. Now I want to set up a staging environment to do some testing and debugging before...