I 'm trying to develop a custom module.
It' s in fact a 'clone' of 'mod_virtuemart_products' named 'mod_virtuemart_products_custom'.
It works fine when I have one (custom) module in my page.
But when I add a new one, the site stops working (shows a blank page).
I uninstalled it and reinstalled but the same thing happens.
What could be the cause of it?
(I removed the custom code, then removed the whole code (!!) from mod_virtuemart_products_custom.php, but the same thing happens)