How do I insert a player into another table?

Here's the code. ** Error on line 15.** I want to put a countdown in the players of the "current" table.

--Made by Aceta

players = game.Players:GetPlayers()
local piece = Workspace.teleportationpart
local map = Workspace.Map
current = {}

function teleportPlayers()
	for i, v in pairs(players) do
		if v.play.Value == true then
			v.Character.Torso.CFrame = CFrame.new(piece.Position+Vector3.new(
				math.random(1,10),
				math.random(2,6),
			math.random(1,10)))
			table.insert(v,current)
		end
	end
end

function countdown()
	for i, v in pairs(current) do
		local stats = v.PlayerGui.fullGui.everything.gamePlay.informer
		stats.Text = '3'
		wait(1)
		stats.Text = '2'
		wait(1)
		stats.Text = '1'
		wait(1)
		stats.Text = 'Begin!'
		stats.FontSize = 'Size48'
	end
end

And...Fixed.

--Made by Aceta

players = game.Players:GetPlayers()
local piece = Workspace.teleportationpart
local map = Workspace.Map
current = {}

function teleportPlayers()
	for i, v in pairs(players) do
		if v.play.Value == true then
			v.Character.Torso.CFrame = CFrame.new(piece.Position+Vector3.new(
				math.random(1,10),
				math.random(2,6),
			math.random(1,10)))
			table.insert(current, v.Name)
		end
	end
end

function countdown()
	for i, v in pairs(current) do
		local stats = game.Players:FindFirstChild(v).PlayerGui.fullGui.everything.gamePlay.informer
		stats.Text = '3'
		wait(1)
		stats.Text = '2'
		wait(1)
		stats.Text = '1'
		wait(1)
		stats.Text = 'Begin!'
		stats.FontSize = 'Size48'
	end
end
teleportPlayers()
countdown()

When you use table.insert, the table goes first, then the element. So the correct syntax would be table.insert(current,v) instead of table.insert(v,current). Hope this helped