Hi,
No matter what conflict existed between Visual composer and the Theme it would never wipe out the site.
Probably you got some blank screen and thought it was wipped out, by restoring the Visual composer wasn’t active so you were seeing all fine.
I checked in my install and there is a conflict in a function that uses the same name in Visual Composer.
Can you provide me ftp access so I can adjust our function name in order to activate Visual Composer without conflicts?
Use the private reply.
-Rui