Zentyal Firewall: Broken Install Packages Error

*** You can use PuTTY to connect to your Zentyal and run below. SSH default port and your IP ***

Before fixing the broken packages error run:

sudo dpkg --configure -a

Then run:

sudo apt --fix-broken install

Continue with your system upgrades...

TIP
Above appeared when upgraded from Dashboard gradually from 5.0.10 to 5.0.14 then to 6.0 then to 6.1.1.
Finally completed to 6.2!
Above versions all have multi-getway!!!