it is not saving my data and gives me error saying 104: Cannot store Array in data store. Data stores can only accept valid UTF-8. this error happened when i wanted to save Inventory as well line 58

in Script

local sp = script.Parent;
local Main = sp.Parent;
local Modules = Main:WaitForChild("Modules");
local DataStoreSettings = require(Modules:WaitForChild("Settings"));

local BackpackData = game:GetService("DataStoreService"):GetDataStore(DataStoreSettings.DataStore.BackpackData);
local StatsData = game:GetService("DataStoreService"):GetDataStore(DataStoreSettings.DataStore.StatsDataStore);

local DataStoreModule = require(Modules:WaitForChild("DataStore"));
local GameType = game:GetService("RunService"):IsStudio();

local Stats = {
	{"Total Clicks","NumberValue",0,true};
	{"Money","NumberValue",0,true};
}
--[[
	{
		"Playing", -- Value Name
		"BoolValue", -- Value Type
		false, -- Value
		false -- will it be in leaderstats folder or in player false = player true = leaderstats
	};
--]]

function PlayerAdded(Player)
	local leaderstats = Instance.new("Folder");
	leaderstats.Name = "leaderstats";
	leaderstats.Parent = Player;
	for i,v in next,Stats do
		if (v[4]) then
			local Value = Instance.new(v[2]);
			Value.Name = v[1];
			Value.Value = v[3];
			Value.Parent = leaderstats;
		else
			local Value = Instance.new(v[2]);
			Value.Name = v[1];
			Value.Value = v[3];
			Value.Parent = Player;
		end
	end
	
	local BackpackStats = Instance.new("Folder");
	BackpackStats.Name = "BackpackData";
	BackpackStats.Parent = Player;
	
	Instance.new("NumberValue",BackpackStats).Name = "Holds";
	Instance.new("Color3Value",BackpackStats).Name = "Color";
	Instance.new("NumberValue",BackpackStats).Name = "Clicks";
	
	DataStoreModule.LoadData(Player,BackpackStats,BackpackData);
	DataStoreModule.LoadData(Player,leaderstats,StatsData);

end

function PlayerLeft(Player)
	local err,done = pcall(function()
	BackpackData:SetAsync(Player.UserId,DataStoreModule.SaveData(Player.BackpackData));
		StatsData:SetAsync(Player.UserId,DataStoreModule.SaveData(Player.leaderstats));
	end)
	print(done) -- here
	if (GameType == false) then
		game:GetService("TeleportService"):Teleport(game.PlaceId,Player);
	end
end

game.Players.PlayerRemoving:Connect(PlayerLeft);
game.Players.PlayerAdded:Connect(PlayerAdded)

if (GameType == true) then
	game.OnClose = function()
		for i,v in next,game.Players:GetChildren() do
			PlayerLeft(v);
		end
		while wait() do
			
		end
	end
end

DataModule

local function LoadData(Player,Inventory,Data)
	local UserData;
	pcall(function()
		UserData = Data:GetAsync(Player.UserId);
	end)
	if (UserData) then
		for i,v in next,UserData do
			--[[
				v = {name = v.Name;value = v.Value}
			--]]
			if (Inventory:FindFirstChild(v.name)) then
				Inventory[v.name].Value = v.value;
			else
				warn(v.name.." is not a valid member of "..Inventory.Name)
			end
		end
	end
end

local function SaveData(Inventory)
	local DataSave = {};
	for i,v in next,Inventory:GetChildren() do
		local TempData = 
		{
			name = v.Name;
			value = v.Value;
		};
		-- TempData = {name = v.Name;value = v.Value}
		table.insert(DataSave,TempData);
	end

	return DataSave;
end

local Module = {};

Module.LoadData = LoadData;
Module.SaveData = SaveData;

return Module;

Settings Module

local DatStore = {
	StatsDataStore = "ecawdawdawd",
	BackpackData = "vdfdsfdsfds"
}


local Module = {}

Module.DataStore = DatStore;

return Module
Anonymous