Explorer so I don’t have to type it all*

Main (LocalScript)
local players_Ladders = game.ReplicatedStorage:WaitForChild("players_Ladders")
local Ladder = game.ReplicatedStorage:WaitForChild("Ladder")
local player = game.Players.LocalPlayer
local spawnEvent = game.ReplicatedStorage.events:WaitForChild("spawn")
local deleteEvent = game.ReplicatedStorage.events:WaitForChild("delete")
local frame = script.Parent.Frame
local spawnbutton = frame.spawn
local deletebutton = frame.delete
spawnbutton.MouseButton1Click:Connect(function()
spawnEvent:FireServer(player.Name)
end)
deletebutton.MouseButton1Click:Connect(function()
deleteEvent:FireServer(player.Name)
end)
MakePlayerLadder (Script)
local players_Ladders = game.ReplicatedStorage:WaitForChild("players_Ladders")
local Ladder = game.ReplicatedStorage:WaitForChild("Ladder")
local player = game.Players.LocalPlayer
local spawnEvent = game.ReplicatedStorage.events:WaitForChild("spawn")
local deleteEvent = game.ReplicatedStorage.events:WaitForChild("delete")
--give player ladde
game.Players.PlayerAdded:Connect(function(player)
local newLadder = Ladder:Clone()
newLadder.Name = player.Name.."_Ladder"
newLadder.Parent = players_Ladders
end)
--spawn ladder
spawnEvent.OnServerEvent:Connect(function(username)
local PlayerLadder = player.Name.."_Ladder" --error here
players_Ladders.PlayerLadder.Parent = game.Workspace
end)
--delete ladder
deleteEvent.OnServerEvent:Connect(function(username)
end)
Getting error “attempt to index nil with ‘Name’”, not sure how to fix