Hit there!
My left column in categories view suddenly disapeared during creating a new theme (based on bootrstrap).
Tried to:
check it in modules -> positions - everything is as default
check it in themes -> advanced options - column is on
check the hook in layout.tpl - it is there
And found no errors
Also, I've done:
Fresh installation of PS 1.6, put this theme in it, and figured out, that left column is working fine. In my installation of PS, where I test my template, when i switch to bootstrap, left column is still turned off. When I turn on left column in homepage, it shows up in it. in debug mode (Smarty), right & left hook var is empty tried to change hosting, nothing's changed...
Guys, any clue?