Okay, this is a Flash glitch that I've encountered several times. Seems to me that when you copy and paste codes from somewhere, it gives an error. So what I did, is retyped the code myself, autoformated, and it works. It's really weird, but that IS the actionscript, and unless you are on another scene, like Afflict said, you don't need the "Scene 1" part. Just:
on(release){
stopAllSounds();
_root.gotoAndPlay(133);
}
Or if it doesn't go to the frame you want, click on the frame, and give it a label name, so you can say:
_root.gotoAndPlay("LabelNameYouTyped")