Titatium mobile tableview out of memory error

TableViewMemoryLeak

Titanium.UI.setBackgroundColor('#000');

var win1 = Titanium.UI.createWindow({  
    backgroundColor:'#fff'
});

var btn = Ti.UI.createButton({
			color: 'black',
			layout:'center',
			title: 'Create big table view',
			focusable: true
		});

win1.add(btn);
win1.open();

btn.addEventListener('click', function() {
		
		var newWin = Titanium.UI.createWindow({  
			backgroundColor: '#fff',
			layout:'vertical'
		});
			
		var back = Ti.UI.createButton({
			color: 'black',
			top: 10,
			title: 'Back',
			focusable: true
		});
		back.addEventListener('click', function() {newWin.close();});
		newWin.add(back);
		
		var tv = createBigTableView();
		newWin.add(tv);
		newWin.open();
});

function createBigTableView()
{
	var data = [];
	for (i=1; i<=1500; i++)
	{
		data.push(createCustomTableViewRow('RowsNMore', i));
	}

	var tv = Ti.UI.createTableView({
		top:0, bottom:0, left:0, right:0,
		separatorColor: "white",
		data: data
	});
	return tv;
}

// createCustomTableViewRow
//
// create a TableViewRow with two vertically stacked labels, the first label bold,
// the second with a smaller font size and gray
function createCustomTableViewRow(label1text, label2text)
{
	var row = Ti.UI.createTableViewRow({
		hasChild: false,
		className: "customTVRow"
	});
	
	var vw = Ti.UI.createView({layout: 'vertical'});
	row.add(vw);

	var label1 = Ti.UI.createLabel({
		text: label1text,
		color: 'black',
		font: {fontSize: '9pt', fontWeight: 'bold'},
		left: 10
	});
	vw.add(label1);
	
	var label2 = Ti.UI.createLabel({
		text: label2text,
		color: 'gray',
		font: {fontSize: '7pt', fontWeight: 'normal'},
		left: 10
	});
	vw.add(label2);
	
	return row;
}