Script suddenly stopped working after other script fired?

I am trying to create a dialog in which a model talks and then eventually disappears. I did this and this worked, except for some reason when the model is destroyed, the SEPERATE script in ServerScriptService which has not been affected at all, no longer works. To make sure the dialog script was the problem, I moved the parts that prevented the player from walking by. The seperate script works perfectly, but when I put it back and let the script destroy it, it suddenly just doesnt work. I have checked my code plenty of times, yet it still hasnt worked. Here are the two scripts:

Dialog Script in StarterPack (its a LocalScript):

local textInterval = 0.05
local isOldMan = false
local isDad = false
local plr = game.Players.LocalPlayer
local debounce = false

function talkDialog(text)
	for i = 1, #text do
		if isOldMan == true then
			local click = Instance.new("Sound",workspace.OldManMushroomShopkeeper1.Torso.TalkPart)
			click.SoundId = "rbxassetid://410814187"
			click.RollOffMaxDistance = 50
			click.RollOffMinDistance = 15
			click.PlaybackSpeed = 0.3
			click.RollOffMode = Enum.RollOffMode.InverseTapered
			click:Play()
			click.Ended:Connect(function()
				click:Destroy()
			end)
			plr.PlayerGui.OldMansDialog.OldManDialogFrame:WaitForChild("Text").Text = string.sub(text,1,i)													
		elseif isDad == true then
			local clickDad = Instance.new("Sound",workspace["Paps (Dad)"].Torso)
			clickDad.SoundId = "rbxassetid://449779138"
			clickDad.RollOffMaxDistance = 100
			clickDad.RollOffMinDistance = 40
			clickDad.PlaybackSpeed = 0.7
			clickDad.RollOffMode = Enum.RollOffMode.InverseTapered
			clickDad:Play()
			plr.PlayerGui.DadDialog.DadDialogFrame:WaitForChild("Text").Text = string.sub(text,1,i)
		end
		wait(textInterval)
	end
end

workspace.OldManMushroomShopkeeper1.Torso.TalkPart.ProximityPrompt.Triggered:Connect(function()
	if debounce == false then
		debounce = true
		game.ReplicatedStorage.FreezePlayer:FireServer(plr)
		plr.PlayerGui.OldMansDialog.Enabled = true
		isOldMan = true
		talkDialog("Hey there, boy... feel free to purchase an item.")
		wait(4)
		talkDialog("This shop isnt finished yet. Do not expect working items.")
		wait(3)
		plr.PlayerGui.OldMansDialog.Enabled = false
		game.ReplicatedStorage.UnfreezePlayer:FireServer(plr)
		debounce = false
		isOldMan = false
	end
end)

workspace["Paps (Dad)"].Torso.ProximityPrompt.Triggered:Connect(function()
	local amounttalkedto = 0
	if debounce == false then
		debounce = true
		isDad = true
		local used = false
		if amounttalkedto == 0 and used == false and workspace.DadAsked.Value == false and workspace.HasPackedWind.Value == false then
			game.ReplicatedStorage.FreezePlayer:FireServer(plr)
			used = true
			plr.PlayerGui.DadDialog.Enabled = true
			talkDialog("Hey there son! Do me a favor, will ya? Go get some packed up wind from the store to get ol' betsy here going.")
			wait(3)
			workspace.DadAsked.Value = true
			plr.PlayerGui.DadDialog.Enabled = false
			game.ReplicatedStorage.UnfreezePlayer:FireServer(plr)
			debounce = false
		else
			if workspace.DadAsked.Value == true and workspace.HasPackedWind.Value 
== true then
				game.ReplicatedStorage.FreezePlayer:FireServer(plr)
				plr.PlayerGui.DadDialog.Enabled = true
				talkDialog("Thanks son! I'll go and wait for you in the next area.")
				wait(3)
				game.ReplicatedStorage.DestroyPart:FireServer(plr)
				plr.PlayerGui.DadDialog.Enabled = false
				plr.Character.Humanoid.WalkSpeed = 16
				plr.Character.HumanoidRootPart.Anchored = false
			end
			debounce = false
		end
		amounttalkedto += 1
	end
end)

Sorry if this code is very poorly formatted, I dont know how to fix that or if it is fixable. The one that is working incorrectly is this line:

game.ReplicatedStorage.DestroyPart:FireServer(plr)

Here is the script in ServerScriptService (The script that isnt working):

local TS = game:GetService("TweenService")
local debounce = false
local Info = TweenInfo.new(1,Enum.EasingStyle.Linear,Enum.EasingDirection.In,0,false,0)

local newBackgroundTransparency1 = {
	BackgroundTransparency = 0
}
local newBackgroundTransparency2 = {
	BackgroundTransparency = 1
}
local newVolume1 = {
	Volume = .5
}
local newVolume2 = {
	Volume = 0
}


function enterBoat(hit)
	if debounce == false then
		if hit.Parent then
			if hit.Parent:FindFirstChild("Humanoid") then
				debounce = true
				local hum = hit.Parent:FindFirstChild("Humanoid")
				local humroot = hit.Parent:FindFirstChild("HumanoidRootPart")
				local plr = game.Players:GetPlayerFromCharacter(hit.Parent)
				humroot.CFrame = workspace.Boat1.EnterBoat.CFrame
				print("start moving boat!")
				hum.JumpPower = 0
				wait(.5)
				plr.PlayerGui.Black.BlackFrame.Visible = true
				plr.PlayerGui.Black.BlackFrame.BackgroundTransparency = 1
				workspace.Boat1.WeldPart.sea:Play()
				local tween3 = TS:Create(workspace.Boat1.WeldPart.sea,Info,newVolume1)
				tween3:Play()
				local tween1 = TS:Create(plr.PlayerGui.Black.BlackFrame,Info,newBackgroundTransparency1)
				tween1:Play()
				print("tween playing")
				tween1.Completed:Connect(function()
					local tween4 = TS:Create(workspace.Boat1.WeldPart.sea,Info,newVolume2)
					tween4:Play()
					tween4.Completed:Connect(function()
						workspace.Boat1.WeldPart.sea:Stop()
					end)
					wait(2)
					hum.JumpPower = 50
					hum.Jump = true
					local tween2 = 				TS:Create(plr.PlayerGui.Black.BlackFrame,Info,newBackgroundTransparency2)
					tween2:Play()
					wait(.1)
					humroot.CFrame = workspace.Area2TP.CFrame * CFrame.new(0,3,0)
					workspace.Boat1.WeldPart.Position = Vector3.new(219.506, 0.03, -180.014)
					debounce = false
				end)		
			end
		end
	end
end

workspace.EnterBoat.Touched:Connect(enterBoat)

I am new to ScriptingHelpers, sorry if I am doing this incorrectly. Here is the script with the RemoteEvents from the Dialog Script, which is in ServerScriptService:

game.ReplicatedStorage.FreezePlayer.OnServerEvent:Connect(function(plr)
	plr.Character.Humanoid.WalkSpeed = 0
	plr.Character.HumanoidRootPart.Anchored = true
end)

game.ReplicatedStorage.UnfreezePlayer.OnServerEvent:Connect(function(plr)
	plr.Character.Humanoid.WalkSpeed = 16
	plr.Character.HumanoidRootPart.Anchored = false
end)

I feel like the RemoteEvents script is unneccassary to show, but its there anyway. Any help would be appreciated. Thanks!