Wrong number of indicies inside []; inspected 2

Я не знаю, но этот код дает эти ошибки: Array initializers can only be used in a variable or field initializer. Try using a new expression instead Wrong number of indices inside expected 2 Как их починить?

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
using UnityEngine.UI;

[RequireComponent(typeof(Canvas))]
public class CheatCodeScript : MonoBehaviour
{
    // Start is called before the first frame update
    private void Start()
    {
        
    }

    // Update is called once per frame
    private void Update()
    {
         if (Input.anyKeyDown)
        {
            for (int i = 0; i < 5; i++)
            {
                string[] cheatCode = this.cheatCodes[i];
                if (Input.GetKeyDown(cheatCode[cheatIndex]))
                {
                    cheatIndex++;
                    if (cheatIndex == cheatCode.Length)
                    {
                        this.ActivateCheat(cheatCode);
                        cheatIndex = 0;
                    }
                }
                else
                {
                    cheatIndex = 0;
                }
            }
        }
    }
    
    private void ActivateCheat(string[] cheatCode)
    {
        if (cheatCode == cheatCodes[0])
        {
            this.gc.CollectItem(4);
        } else if (cheatCode == cheatCodes[1]) {
            this.gc.CollectItem(1);
        } else if (cheatCode == cheatCodes[2]) {
            this.gc.ActivateFinaleMode();
        } else if (cheatCode == cheatCodes[3]) {
            this.gc.player.gameOver = true;
        } else if (cheatCode == cheatCodes[4]) {
            base.StartCoroutine(this.gc.EnergyDrink());
        }
    }
    
    private UnityEvent keyEvent = new UnityEvent();
    
    private string[,] cheatCodes = new string[]
    {
        {"b","s","o","d","a"},
        {"z","e","s","t","y"},
        {"c","h","e","a","t"},
        {"t","a","e","h","c"},
        {"s","p","e","e","d"}
    };
    
    private int cheatIndex = 0;
    
    public GameControllerScript gc;
}