My delete block bindable event is not working when i fire it?

I made a script that will destroy blocks when clicked on them I made it in a local script and it only affects the client then I made a bindable event to make it affect the server

Here is the LocalScript

-- Get Player
local Player = game.Players.LocalPlayer

-- MainThings
local PlayerBuild = workspace.Build1.Build
local TileGrid = workspace.Build1.Tiles
local Mouse = Player:GetMouse()
local TargetedBlock

-- Border
local Border = Instance.new("SelectionBox")
Border.Parent = workspace
Border.LineThickness = .01
Border.Color3 = Color3.new(255,255,255)

-- Services
local RunService = game:GetService("RunService")

-- Block Data Handler
local BlockSize = Vector3.new(3,3,3)
local BlockMaterial = Enum.Material.Wood
local BlockColor = BrickColor.White()

-- Events
local PlaceBlock = game.ReplicatedStorage.PlaceBlock
local RemoveBlock = game.ReplicatedStorage.RemoveBlock

-- Make Border on Targeted Block
RunService.Heartbeat:Connect(function()
	local Target = Mouse.Target
	if Target then
		if Target.Parent == TileGrid or PlayerBuild then
			Border.Adornee = Target
			TargetedBlock = Target
		else
			Border.Adornee = nil
			TargetedBlock = nil
		end
	end
end)

-- Create Block on Click
Mouse.Button1Down:Connect(function()
	if TargetedBlock then
		
		-- Up
		if Mouse.TargetSurface == Enum.NormalId.Top then
			PlaceBlock:FireServer(BlockMaterial, BlockColor, (TargetedBlock.Position + Vector3.new(0,3,0)))
			print("Attempt to place block")
		end
		-- Down
		if Mouse.TargetSurface == Enum.NormalId.Bottom then
			PlaceBlock:FireServer(BlockMaterial, BlockColor, (TargetedBlock.Position + Vector3.new(0,-3,0)))
			print("Attempt to place block")
		end
		-- Left
		if Mouse.TargetSurface == Enum.NormalId.Left then
			PlaceBlock:FireServer(BlockMaterial, BlockColor, (TargetedBlock.Position + Vector3.new(-3,0,0)))
			print("Attempt to place block")
		end
		-- Right
		if Mouse.TargetSurface == Enum.NormalId.Right then
			PlaceBlock:FireServer(BlockMaterial, BlockColor, (TargetedBlock.Position + Vector3.new(3,0,0)))
			print("Attempt to place block")
		end
		-- Front
		if Mouse.TargetSurface == Enum.NormalId.Front then
			PlaceBlock:FireServer(BlockMaterial, BlockColor, (TargetedBlock.Position + Vector3.new(0,0,-3)))
			print("Attempt to place block")
		end
		-- Back
		if Mouse.TargetSurface == Enum.NormalId.Back then
			PlaceBlock:FireServer(BlockMaterial, BlockColor, (TargetedBlock.Position + Vector3.new(0,3,3)))
			print("Attempt to place block")
		end
	end
end)

-- Remove Block
Mouse.Button2Down:Connect(function()
	if TargetedBlock.Parent == PlayerBuild then
		print("Attempt to remove block")
		RemoveBlock:FireServer(TargetedBlock)
	end
end)

The RemoveBlock part is in Line 80 Here is that part

-- Remove Block
Mouse.Button2Down:Connect(function()
	if TargetedBlock.Parent == PlayerBuild then
		print("Attempt to remove block")
		RemoveBlock:FireServer(TargetedBlock)
	end
end)

And here is the Event script

local Events = game.ReplicatedStorage

-- Place Block
Events.PlaceBlock.OnServerEvent:Connect(function(player, Mat, Color, Position)
    print("Block Is Placed!")
    local NewBlock = Instance.new("Part")
    NewBlock.BrickColor = Color
    NewBlock.Material = Mat
    NewBlock.Size = Vector3.new(3,3,3)
    NewBlock.Position = Position
    NewBlock.Parent = workspace.Build1.Build
    NewBlock.Anchored = true
	NewBlock.Name = "Block"
end)

-- Remove Block
Events.RemoveBlock.OnServerEvent:Connect(function(Block)
	print("Block is removed")
	Block:Destroy()
end)

When I test it deletes the character for some reason, please help to fix this