Why won't the player equip this?

local weapon = game.Lighting.Weapons:FindFirstChild(game.ReplicatedStorage.ItemFolder:FindFirstChild(itemID):FindFirstChild("ItemName").Value):Clone()
        if weapon ~= nil then print("Found weapon") end
        game.Workspace:FindFirstChild(player.Name).Humanoid:EquipTool(weapon)

The output shows that it's found the weapon, but it's not equipping it. :/ No errors or anything. Any ideas?