Bool Values not working even after being in starter character and a dummy?

		HitBox.Touched:Connect(function(Hit)
		if Hit.Parent == Char or Hit.Parent.Parent == Char then return end
		if Hit.Parent ~= Char or Hit.Parent.Parent ~= Char then
			local Humanoid = Hit.Parent:FindFirstChild("Humanoid") or Hit.Parent.Parent:FindFirstChild("Humanoid")
				if Humanoid and cool == false and Humanoid.Health > 0 then 
					cool = true
					if Humanoid:FindFirstChild("PlayerConditions")['Blocking'].Value == true then return end
					if Humanoid:FindFirstChild("Blocking")['Blocking'].Value == true then
					local BeingHit = Humanoid.Parent:FindFirstChild("PlayerConditions")['IsBeingHit']
					if BeingHit and BeingHit.Value == false then 	
						BeingHit.Value = true
						local S = Instance.new("Sound", Humanoid) 
						S.SoundId = "rbxassetid://566593606"
						S.PlaybackSpeed = math.random(80,120)/100
						S:Play()
						local Track = Instance.new("Animation")
						Track.AnimationId = "rbxassetid://5849561534"
						local Anim = Humanoid:LoadAnimation(Track)
						Anim:Play()
						FX.Parent = workspace
						FX.CFrame = Humanoid.Parent.HumanoidRootPart.CFrame*CFrame.new(math.random(-10,5)/15,math.random(-10,5)/15,math.random(-10,5)/15)
						Humanoid:TakeDamage(7.5)
						Stun(Humanoid)
						wait(.35)
						FX.Parent = nil
						BeingHit.Value = false
						cool = false
					end
				end
					game.Debris:AddItem(HitBox, .13)
				end
			end
		end)
	end
end)

This is the code I have for the Hitbox I am scripting for a combat system, and Im trying to get it so it does not do any damage or anything if the person is blocking. However, it keeps saying that there is an "attempt to index nil with 'Blocking'." This doesn't make any sense considering there are other areas in the script where the bool value has worked.