It is the usual information when the PHP parameters are out of the allowed changes. You need to login to UNA studio and then visit the link studio/dashboard.php?action=phpinfo and you will get the actual values.
How can we resize the Blocks columns on pages? i.e taking the homepage, if I want to make it three columns page i,e of Facebook or any other social platforms, making the middle column much wider and the right one and left one a bit smaller... where can we set or change their sizes?
Is it available? Cities Dropdown list after Selecting a concerned Country by the user. Such that if we select a country from the dropdown list, then the next list should be of the cities for selection from that country only?