Camera wont change when touching trigger?

So i was trying to make it so that once you touch the trigger it will set the camera's position to the part's but thing is didnt work and the output printed this:

21:34:03.096 Players.GameBuilderLol.PlayerScripts.LocalScript:9: invalid argument #3 (CFrame expected, got nil) - Client - LocalScript:9

Server Script:

local debounce = false

script.Parent.Touched:Connect(function(hit)
    if hit.Parent:FindFirstChild("Humanoid") then
        if not debounce then
            debounce = true
            local plr = game.Players:GetPlayerFromCharacter(hit.Parent)
    game.ReplicatedStorage.Events.Changecam:FireClient(plr,script.Parent.Parent.Cam.CFrame)
            wait(1.3)
            debounce = false
        end
    end
end)

Local Script:

game.ReplicatedStorage.Events.Changecam.OnClientEvent:Connect(function(plr, cam)
    local Player = game.Players.LocalPlayer
    local Character = Player.Character or Player.CharacterAdded:Wait()
    local Camera = workspace.CurrentCamera

    repeat wait()
        Camera.CameraType = Enum.CameraType.Scriptable
    until Camera.CameraType == Enum.CameraType.Scriptable
    Camera.CFrame = cam
end)