Assets\Scripts\PlayerMove.cs(33,13): error CS0120: An object reference is required for the non-static field, method, or property 'GameObject.GetComponent<AgregarScore>()'

Question

Hola tengo este error al ejecutar en unity y tengo estos 2 scrips
Este es el primer escrip que es sobre AgregarScore

using System.Collections;  
using System.Collections.Generic;  
using UnityEngine;  
  
public class AgregarScore : MonoBehaviour  
{  
    public int Puntaje = 0;  
    // Start is called before the first frame update  
  
    private void OnTriggerEnter (Collider other)  
    {  
        GameControler.Score += Puntaje;  
  
    }  
    void Start()  
    {  
          
    }  
  
    // Update is called once per frame  
    void Update()  
    {  
          
    }  
       
      
}  

y este es el segundo sccrip que es donde tengo el problema

using System.Collections;  
using System.Collections.Generic;  
using UnityEngine;  
using UnityEngine.SceneManagement;  
  
public class PlayerMove : MonoBehaviour  
{  
    public int vida = 10;  
    public Transform Dano;  
    public Rigidbody rb;  
    public GameObject meteorito;  
    
    public float TiempoMeteorito;  
    private float NuevoMeteorito;  
  
    public GameObject IniBala;  
    public GameObject balaPrefab;  
    public float Velbala;  
    // Start is called before the first frame update  
    void Start()  
    {  
    
  
    }  
  
    // Update is called once per frame  
    void Update()  
    {  
        if(vida == 0)  
        {  
            over();  
            vida = 10;  
            GetComponent<AgregarScore>().Puntaje = 0;       //en esta linea es de donde proviene el error  
              
        }  
  
        if(Input.GetKey ("1"))  
        {  
            main();  
        }  
         
  
        if(NuevoMeteorito <= 0){  
            NuevoMeteorito = TiempoMeteorito;  
            int Meteoritopost = Random.Range(-7,8);  
            GameObject meteoritoTemp = Instantiate(meteorito,new Vector3(Meteoritopost,10,0),Quaternion.identity);  
            Destroy (meteoritoTemp, 5);  
        }  
     
        NuevoMeteorito -= Time.deltaTime;  
  
        if (Input.GetKey("d"))  
        {  
           rb.velocity = transform.right * 12;  
        }  
  
         if (Input.GetKey("a"))  
        {  
           rb.velocity = -transform.right * 12;  
        }  
  
        if (Input.GetKey("m"))  
        {  
            GameObject TempBala = Instantiate(balaPrefab, IniBala.transform.position, IniBala.transform.rotation);  
  
            Rigidbody Temporb = TempBala.GetComponent<Rigidbody>();  
            Temporb.AddForce(transform.up * Velbala);  
  
            Destroy(TempBala, 4.0f);  
        }  
           
    }  
    public void main()   
        {  
            SceneManager.LoadScene("menu");  
        }  
  
    public void over()   
        {  
            SceneManager.LoadScene("GameOver");  
        }  
    public void OnCollisionEnter(Collision collision)   
    {  
        if (collision.gameObject.tag == "Undefined")  
        {  
            Instantiate(Dano, transform.position, transform.rotation);  
  
        }  
  
    }  
  
    public void movida(int modi)  
    {  
      vida += modi;    
    }  
    public int get_vida()  
    {  
        return vida;  
    }  
  
}  

les agradeceria mucho que me ayuden