CS0101:namespace '' already contains a definition for script 'AutoMoney' a message that pops up and i dont know what to do

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

public class AutoMoney : MonoBehaviour
{
    public bool CreateMoney = false;
    public static int MoneyIncrease = 1;
    public int InternalIncrease;
 

    void Update()
    {
        InternalIncrease = MoneyIncrease;
        if (CreateMoney == false)
        {
            CreateMoney = true;
            StartCoroutine(CreateTheMoney());

        }
    }
    IEnumerator CreateTheMoney ()
    {
        RisingNumber.NumCount += InternalIncrease;
        yield return new WaitForSeconds(1);
        CreateMoney = false;
    }
}

,

It is very likely you have two scripts in your Asset folder that contain

 public class AutoMoney :

Check if you have any duplicate among your scripts, if so then remove the unused one and your problem will be solved