[RE-POSTED] How would I fix this script with no errors? Used the printing. Found area that failed

Here's my entire script;

local Combat = script.Parent
local Animation = game.ReplicatedStorage:WaitForChild("CombatAnimation")
local Fighting = false
local Damage = script.Parent:WaitForChild("Damage")
local StaminaUse = script.Parent:WaitForChild("StaminaUse")
local CurrentStrength = Combat.Parent.Parent:WaitForChild("Status"):WaitForChild("CurrentStrength")
local CurrentStamina = Combat.Parent.Parent:WaitForChild("Status"):WaitForChild("CurrentStamina")
local CurrentStaminaStat = Combat.Parent.Parent:WaitForChild("Status"):WaitForChild("CurrentStaminaStat")
print("All Variables Defined")

function onActivation()
    if CurrentStamina.Value >= 10 then
        print("Combat Tool Activated")
        local Humanoid = Combat.Parent:WaitForChild("Humanoid")
        local anim = Humanoid:LoadAnimation(Animation)
        anim:Play()
        print("Playing Animation")
        CurrentStamina.Value = CurrentStamina.Value - StaminaUse.Value
        CurrentStaminaStat.Value = CurrentStaminaStat.Value + StaminaUse.Value
        CurrentStrength.Value = CurrentStrength.Value + StaminaUse.Value
        print("Added and Subtracted all stats")
        Combat.Parent:WaitForChild("Right Arm").Touched:connect(function(Hit)
            if not Fighting then
                Fighting = true
                if Hit.Parent:FindFirstChild("Humanoid") then
                    Hit.Parent:WaitForChild("Humanoid").Health = Hit.Parent:WaitForChild("Humanoid").Health - Damage.Value
                    if Fighting then
                        Fighting = false
                        Hit.Parent:WaitForChild("Humanoid").Health = Hit.Parent:WaitForChild("Humanoid").Health - 0
                        wait()
                        print("Combat Right Arm Has been completed")
                        Combat.Parent:WaitForChild("Right Leg").Touched:connect(function(Hit)
                            if not Fighting then
                                Fighting = true
                                if Hit.Parent:FindFirstChild("Humanoid") then
                                    Hit.Parent:WaitForChild("Humanoid").Health = Hit.Parent:WaitForChild("Humanoid").Health - Damage.Value
                                    wait()
                                    if Fighting then
                                        Fighting = false
                                        Hit.Parent:WaitForChild("Humanoid").Health = Hit.Parent:WaitForChild("Humanoid").Health - 0
                                        print("Completed")
                                    end
                                end
                            end
                        end)
                    end
                end
            end
        end)
    end
end

Combat.Activated:connect(onActivation)

Here's what it printed;

All Variables Defined
Realism Mod is running on v1.795!
Cutscene Editor Loaded
Hello world!
Combat Tool Activated
Playing Animation
Added and Subtracted all stats
Combat Right Arm Has been completed (x4)
Completed (x3)
Combat Right Arm Has been completed
Completed (x5)
Combat Right Arm Has been completed (x2)
Completed
Combat Tool Activated -- the Second time
Playing Animation
Added and Subtracted all stats
Combat Tool Activated
Playing Animation
Added and Subtracted all stats
Combat Tool Activated
Playing Animation
Added and Subtracted all stats
Combat Tool Activated
Playing Animation
Added and Subtracted all stats

As we can see, Combat Right Arm was printed but then the second time I tried it didn't work. I placed where the second time is. It runs when it prints Combat Tool Activated.

Here's the part of the script I think is going wrong;

local Combat = script.Parent
local Animation = game.ReplicatedStorage:WaitForChild("CombatAnimation")
local Fighting = false
local Damage = script.Parent:WaitForChild("Damage")
local StaminaUse = script.Parent:WaitForChild("StaminaUse")
local CurrentStrength = Combat.Parent.Parent:WaitForChild("Status"):WaitForChild("CurrentStrength")
local CurrentStamina = Combat.Parent.Parent:WaitForChild("Status"):WaitForChild("CurrentStamina")
local CurrentStaminaStat = Combat.Parent.Parent:WaitForChild("Status"):WaitForChild("CurrentStaminaStat")
print("All Variables Defined")

function onActivation()
    if CurrentStamina.Value >= 10 then
        print("Combat Tool Activated")
        local Humanoid = Combat.Parent:WaitForChild("Humanoid")
        local anim = Humanoid:LoadAnimation(Animation)
        anim:Play()
        print("Playing Animation")
        CurrentStamina.Value = CurrentStamina.Value - StaminaUse.Value
        CurrentStaminaStat.Value = CurrentStaminaStat.Value + StaminaUse.Value
        CurrentStrength.Value = CurrentStrength.Value + StaminaUse.Value
        print("Added and Subtracted all stats")
        Combat.Parent:WaitForChild("Right Arm").Touched:connect(function(Hit)
            if not Fighting then 
                Fighting = true
                if Hit.Parent:FindFirstChild("Humanoid") then -- stops somewhere under here
                    Hit.Parent:WaitForChild("Humanoid").Health = Hit.Parent:WaitForChild("Humanoid").Health - Damage.Value
                    if Fighting then
                        Fighting = false
                        Hit.Parent:WaitForChild("Humanoid").Health = Hit.Parent:WaitForChild("Humanoid").Health - 0
                        wait()
                        print("Combat Right Arm Has been completed")
                        Combat.Parent:WaitForChild("Right Leg").Touched:connect(function(Hit)
                            if not Fighting then
                                Fighting = true
                                if Hit.Parent:FindFirstChild("Humanoid") then
                                    Hit.Parent:WaitForChild("Humanoid").Health = Hit.Parent:WaitForChild("Humanoid").Health - Damage.Value
                                    wait()
                                    if Fighting then
                                        Fighting = false --Set's to false
                                        Hit.Parent:WaitForChild("Humanoid").Health = Hit.Parent:WaitForChild("Humanoid").Health - 0
                                        print("Completed")
                                    end
                                end
                            end
                        end)
                    end
                end
            end
        end)
    end
end

Combat.Activated:connect(onActivation)

I added --Messages.

Here's my ENTIRE output if you somewhat need it;

19:27:29.228 - New Project @ 06 May 2017 19:27 was auto-saved
Ragdoll Physics Loaded
Hello world!
19:27:41.212 - Humanoid is not a valid member of Script
19:27:41.213 - Stack Begin
19:27:41.214 - Script 'Plugin_144773946.RealRagdoll.Ragdoll', Line 4
19:27:41.215 - Stack End
Loading Cutscene Editor...
Bouyer's Ragdoll Physics Loaded
Finished Loading.
Loading Tree Gen...
Finished Loading Tree Gen
19:27:42.653 - Unable to load plugin icon. (x2)
All Variables Defined
Realism Mod is running on v1.795!
Cutscene Editor Loaded
Hello world!
Combat Tool Activated
Playing Animation
Added and Subtracted all stats
Combat Right Arm Has been completed (x4)
Completed (x3)
Combat Right Arm Has been completed
Completed (x5)
Combat Right Arm Has been completed (x2)
Completed
Combat Tool Activated
Playing Animation
Added and Subtracted all stats
Combat Tool Activated
Playing Animation
Added and Subtracted all stats
Combat Tool Activated
Playing Animation
Added and Subtracted all stats
Combat Tool Activated
Playing Animation
Added and Subtracted all stats
19:33:41.403 - New Project was auto-saved (x2)

Lastly here's a short summary of what I'm trying to do;

I'm trying to make a combat tool where when clicked you fight. The first time it runs PERFECTLY. The second time you click it doesn't do damage anymore and that's where it stops working. All I'm trying to do is make it so every time you click it, it does damage. I also don't want it to spam damage.

What I need; -Someone to help me fix this -Someone who will make this script different but then functions the same way I want it. -Feedback -Suggestions -What to add and remove -What's gone wrong -And explanation why this script isn't working -How I (me) would fix this

Thanks you all for reading and I hope I get some feedback.