I'm trying to give 1 character a specific package (which I have stored in game.ReplicatedStorage.morph), but every time I run the script, I get the following error:

22:08:37.013 - 1 is not a valid member of Players

This error can be found on lines 2-3. A little help as to what may be causing this error?

activePlayers = plrs:GetChildren()
		randomPlayer = plrs[math.random(1, #activePlayers)]
		chosenPlayer = plrs[randomPlayer]
		print(chosenPlayer.Name)
		if chosenPlayer.Character.Humanoid ~= nil then
			m1 = Instance.new("Hint", game.Workspace)
			m1.Text = "Possessing the new Deathspeaker..."
			h = chosenPlayer.Character.Humanoid
			h.Name = "Enemy"
			newMorphs = morph:GetChildren()
			for i = 1, #newMorph do
				cloneMorph = newMorphs[i]:Clone()
				cloneMorph.Parent = chosenPlayer.Character
				wait()
			end