5001 error need help tried every possible solution nothing works for me

package Main {

import org.papervision3d.materials.BitmapFileMaterial;
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.events.InteractiveScene3DEvent;
import org.papervision3d.objects.primitives.Plane;

public class Main extends BasePaper {

private var ourMaterial:BitmapFileMaterial = new BitmapFileMaterial("http://papervision2.com/wp-content/pvTex/front.jpg");
private var ourOverMaterial:BitmapFileMaterial = new BitmapFileMaterial("http://papervision2.com/wp-content/pvTex/front_over.jpg");
private var yawspeed:Number = 5;
private var plane :DisplayObject3D;

public function Main() {
    // constructor code

Main folder is located on Desktop.

flash_interactive.fla Main.as

Both in same folder.

need help asap pls.

papervision is dead, use away3d…