Error In action script couldnt fine scene.

/*This is the error*/

ArgumentError: Error #2108: Scene homepage was not found.

at flash.display::MovieClip/gotoAndPlay()

at projek_ten10_fla::MainTimeline/fl_ClickToGoToScene_10()[projek_ten10_fla.MainTimeline::frame1:13]

/* This Is my action script*/

homebut10.addEventListener(MouseEvent.CLICK, fl_ClickToGoToScene_10);

function fl_ClickToGoToScene_10(event:MouseEvent):void

{

MovieClip(this.root).gotoAndPlay(1, "homepage");