Ok success!
I´ve figured it out.
So in Plesk Control Panel you need to head to:
Home >>>* Subscriptions >>> @ username >>> Websites & Domains:
Now when the new window loads chose in the drop down menu:
And then after that is done:
Head for your favorite SHH client like Bitwise Simple URL Shortener which is my fav 
for example and login with your Plesk subscription ftp/SHH user and…
Run the maintenance commands:
Now fetch a 
(or 
) and pat yourself on the back for job well done! 
Cheers guys!