[SOLVED]Calling client from server works in studio, But not in the actual server?

I know about filtering enabled and I've done most of this right, But for some reason whenever I call a remote event/function from the server to the client, It works in studio but when I go into the server and do the same thing, It says that it has to be a player object.

local Players = game:GetService("Players"):FindFirstChild(Tool.Parent.Name)

script.Parent.Equipped:Connect(function()
	Equipped = true
	game.ReplicatedStorage.ChangeCursor:FireClient(Player, "1776629404")
	
end)

I've tried using playerfromcharacter, Just getting the name. It still didn't work.

\I'm such an idiot, It was setting the player as the backpack because that part of the script loaded before you pulled it out. FacePalm