[Solved] I can't call Method from Referenced Script

So, I made 2 Scripts:

The 1st Script is the PLayers's Health Script, typed to mage tzhe Player's Health: using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.SceneManagement;

 public class PlayerHealthManagement : MonoBehaviour {
 
     //public Animator animator;
 
     [HideInInspector] public int playerHealth = 28;
     public int maxPlayerHealth = 29;
 
     public int currentWaitTime; //Provides how much Time passed by Since the Player last got hurt. No Particular Time Unit.
     public int invisibilityTime = 2; //How much Time must pass by before the Player can be hurt again. No Particular Time Unit.
 
     // Use this for initialization
     void Start () {
         currentWaitTime = -3; /*initialize currentWaitTime*/
 
         InvokeRepeating("IncreaseWaitedTime", 0f, 1f); //Always Add to the CurrentWaitTime (In Seconds)
     }
 
     // Update is called once per frame
     void Update () {
 
         //Check if the playerHealth is Less Than 1.
         //If yes, Reload Current Scene (Scene Index must be typed in manually via Inspector).
         if (playerHealth < 1)
         {
             SceneManager.LoadScene(SceneManager.GetActiveScene().buildIndex);
         }
 
         //Check if the playerHealth is greater than the Maximum.
         //If yes, lower it to the Maximum.
         if (playerHealth > maxPlayerHealth)
         {
             playerHealth = maxPlayerHealth;
         }
     }
 
     public void PlayerHurt(int hurtAmount)
     {
         if (currentWaitTime < invisibilityTime) //If the currentWaitTime (the Time that passed by Since the Player last got hurt) is shorter than the Invisibility Time:
         { /*Nothing happens*/ }
         else
         {
             //animator.Play ("Hit", 0); //Set Animation to Hurt
             playerHealth = playerHealth - hurtAmount; //Hurt the Player by subtracting the HurtAmount from the playerHealth
             currentWaitTime = 0; //Reset currentWaitTime
         }
     }
 
     public void PlayerHeal()
     {
         playerHealth = playerHealth + 5;
         Debug.Log("Your Health is " + playerHealth);
     }
 
     public void PlayerKill()
     {
         playerHealth = 0;
     Debug.Log("You died");
     }
 
     void IncreaseWaitedTime()
     {
         currentWaitTime++; //Always Add  to the CurrentWaitTime
     }
 
     void OnTriggerEnter2D(Collider2D other)
     {
         //If Player Touches it's Projectile
         if (other.CompareTag ("PlayerWeapon"))
         {
             PlayerHurt(1); //Subtract One(1) from Health
         }
     }
 }
 

The 2nd Script is attached to a Enemy instead of the Player, meant to Damage the Player if he touches the Enemies' 2d Trigger Collider:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class DamagingPlayerTrigger : MonoBehaviour
 {
     public PlayerHealthManagement _playerHealth;
     public int damage;
 
     void OnTriggerEnter2D (Collider2D other)
     {
         if (other.CompareTag ("Player"))
         {
             PlayerHurt(damage);
         }
     }
 }

I think, that normally, I should've been able to Access the Player's Health Script, but instead, the Console Outputs me this Error Message:

 Assets/Scripts/Enemies/DamagingPlayerTrigger.cs(14,13): error CS0103: The name `PlayerHurt' does not exist in the current context

Can I please have a Solution?