I have a `UISPlitViewController`, I have a `UITableView` in my rootView and have a detailView, on select of second row in my rootView, what i am trying to do is: remove the `UISplitViewController` and add a new `UISplitViewController` (based on my requirement), so in the portrait mode when i select second row from the popOver, the application crashing? (but works well in landscape mode).