"Method arguments are incompatible" when loading a scene

Hi. I’m new to Unity and C#

I’m trying to implement a feature to go back to the first scene using it’s buildIndex when you press a button. I have the following script linked to the button, with the function in its onClick(). When I press the button, however, it gives me the error: method arguments are incompatible and does not load the scene.

Anyone know what could have caused this?

I’m currently using unity 2020.3 if that’s important.

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;

public class ResetGame : MonoBehaviour
    void ResetTheGame() {

Thanks in advance!

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