This Code is not Working and i dont know why, any suggestions?

Camera = workspace.CurrentCamera
player = game.Players.LocalPlayer
character = player.Character
newPlayer = workspace.Head
newPlayerControl = newPlayer.BodyVelocity
Camera.CameraType = Enum.CameraType.Scriptable
Camera.CameraSubject = newPlayer
mouse = player:GetMouse()

function PlayerController()
		while true do
		wait(.5)
		Camera.CFrame = newPlayer.CFrame
			*CFrame.new(0, 25, 0)
			*CFrame.Angles(-1.5, 0, 0)
		end
	newPlayerControl.Velocity = mouse.Hit.p
end

	mouse.Move:connect(PlayerController())

when i play it without the while loop section it moves the part but when i add it the only code that works is the while loop