It happens to me exactly the same.
Did anyone get this resolved?
For some reason, the _clicks table was missing. I had it restored and I’m working again.
Thanks
there seems to be a conflect within the watupro-full.zip installer zip file.
====== ERROR BELOW =====
Installing Plugin from uploaded file: watupro-full.zip
Unpacking the package…
Installing the plugin…
Destination folder already exists. /home/cleani10/public_html/dev/wp-content/plugins/watupro/
Plugin install failed.
=====
Even when I delete the folder and try again I get the same error.