Plum's minimap - Rotating map, bordersnapping blips and more!

Hi ,
i used it and its really cool actually
but when i tested it it freezes after you died
( i am not using a roblox spawn but i made a script my self for respawning,
here is it if it could help you to find the problem;

local STAT_NAME = "Stage"
local PREVENT_SKIPPING = true

local checkpoints = {}

local i = 1
while true do
	local checkpoint = Workspace:FindFirstChild("Checkpoint " .. i, true)
	if not checkpoint then print("Last Checkpoint : " .. i-1) break end
	table.insert(checkpoints, checkpoint)
	i = i + 1
end

game.Players.PlayerAdded:connect(function(player)
	local leaderstats = player:FindFirstChild("leaderstats") or Instance.new("Model", player)
	leaderstats.Name = "leaderstats"
	
	local checkpointStat = Instance.new("IntValue", leaderstats)
	checkpointStat.Name = STAT_NAME
	checkpointStat.Value = 1
	
	player.CharacterAdded:connect(function(character)
		local goto = checkpoints[checkpointStat.Value]
		if goto then
			repeat wait() until character.Parent
			character:MoveTo(goto.Position)
		else
			warn("Checkpoint " .. checkpointStat.Value .. " not found")
		end
	end)
end)

for index, checkpoint in ipairs(checkpoints) do
	checkpoint.Touched:connect(function(hit)
		local player = game.Players:GetPlayerFromCharacter(hit.Parent)
		if not player then return end
		local humanoid = hit.Parent:FindFirstChild("Humanoid")
		if not humanoid or humanoid.Health <= 0 then return end
		local leaderstats = player:FindFirstChild("leaderstats")
		if not leaderstats then return end
		local checkpointStat = leaderstats:FindFirstChild(STAT_NAME)
		if not leaderstats then return end
		
		if (PREVENT_SKIPPING and checkpointStat.Value + 1 == index) or (not PREVENT_SKIPPING and checkpointStat.Value < index) then
			checkpointStat.Value = index
		end
	end)
end


this is the eror i got after dying