Health script not working would like some help?

I made my own custom regen script it works in studio but in a real server it does not work i checked f9 for errors but none. it does seam to work if i disabled it and enable it is there a way to fix this this but it only works if i disable and re enable it by clicking the check box. here is both scripts i used the first 1 switches them and the second 1 is the regen script i custom made.

--script 1
player =game.Players.LocalPlayer
wait()
char = player.Character
oldhealth = char:WaitForChild("Health")
newhp = script.Health
if oldhealth then
	oldhealth:remove()
	newhp.Parent = char
	newhp.Disabled = false
	script:remove()
end

-- script 2
--Responsible for regening a player's humanoid's health

-- declarations
local player = game.Players:GetPlayerFromCharacter(script.Parent)
local Figure = script.Parent
local Head = Figure:WaitForChild("Head")
local Humanoid = Figure:WaitForChild("Humanoid")
local mr = player:WaitForChild("MaxRegen")
if mr then print("MaxRegen Found") end
local regening = false

-- regeneration



function regenHealth()
	if regening then return end
	regening = true
	
	while Humanoid.Health < Humanoid.MaxHealth do
		wait(0.3)
		local health = Humanoid.Health
		if health > 0 and health < Humanoid.MaxHealth and Humanoid.MaxHealth <=100 then
			health = health + mr.Value 
			Humanoid.Health = health
		end
	end
	
	if Humanoid.Health > Humanoid.MaxHealth then
		Humanoid.Health = Humanoid.MaxHealth
	end
	
	regening = false
end

Humanoid.HealthChanged:connect(regenHealth)
  

if any one can fix i would greatly appreciate it

Some nit-picky things here to start: Line 2 of your first script, there is no space between player = game.Players.LocalPlayerIt shouldn't really affect anything, but it is there.

--script 1
player =game.Players.LocalPlayer
wait()

The "wait" time is not specified... this could be a potential stopping point for your script.

Line 18:

	if regening then return end

Your if statement has an argument, but no condition... Maybe try:

function regenHealth()
	if regening == true
		then return -- I typically have it return something to to the output so I can determine if the script is running properly until that point.
	end

Let me know if this helps at all, I would be glad to look at it more if this does not work for it.