Undefined variables all around

Hello fine people

I have recently bought this fine template for project of mine and im experiencing the undefined variable errors all over the place

Specifically and basically the same as previous
Now, im fully aware these will go away if i just lower down the error reporting in Joomla backend, but i really can't do that
Im myself am developer of some kind like you guys and i need this to always be on Maximum, so i can have the clean environment for smooth running of extensions that are displayed (and will be sold) on the site

The site in question is
www.suburbans.org

You can login with hotjoomla/hotjoomla credentials

Pozdrav

Well just add :

$showfooter = 0;
$columnLayout = '';

in index.php of template after first <?php

Okay, that will work for the start until i find the actual place where they should be defined.

Thanks.