I don't know how to debug this. I don't understand it. I've added the game API to the project settings. Also the Domain key. I can't find any solution online. I need help!

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

using LootLocker.Requests;

public class GameManager : MonoBehaviour

{

    void Start()

    {

        LootLockerSDKManager.StartGuestSession((response) =>

        {

            if (!response.success)

            {

                Debug.Log("error starting LootLocker session");

                return;

            }

            Debug.Log("successfully started LootLocker session");

        });

    }

}