markbac3 on "[Plugin: WooCommerce - excelling eCommerce] Added a function, now I can't see the site or the admin area"

I found a solution for the display question in another thread. Basically, you paste this code into the theme's functions.php file and set the desired number:

global $woocommerce_loop;
$woocommerce_loop['columns'] = 3;

Thanks again for your help.