Raycast Shoot Error

My game is a simple FPS. What I'm trying to do is have it so that each time a raycast shot by the player hits an enemy, their health decreases by a defined amount. but when i shoot the enemy once, it dies i cant fix

This is the weapon script

using System.Collections; using System.Collections.Generic; using UnityEngine; using EZCameraShake; using TMPro;

public class sWeapon : MonoBehaviour { //Recoil [Header("Recoil")] public sRecoil recoil;

 //UI
 [Header("Text Mesh Pro UI Field")]
 public TextMeshProUGUI WeaponAmmoUI;

 //Camera Shake
 [Header("Camera Shake")]
 public CameraShaker CameraShake;

 //Audio
 [Header("Audio Settings")]
 public AudioSource ShootSound;
 public AudioSource ReloadSound;

 [Header("Particle System Settings")]
 //Particle System
 public ParticleSystem ShootMuzzleFlash;

 //Public Variables
 [Header("Weapon Configures")]
 public float damage = 10f;
 public float range = 200f;
 public float FireRate = 15f;

 //Ammo 
 [Header("Ammo Settings")]
 public int maxAmmo = 10;
 //Reload
 [Header("Reaload Settings")]
 public float reloadtime = 1.9f;
 private bool isReloading = false;
 private int CurrentAmmo;

 //Animator
 [Header("Animator")]

 public Animator animator;

 [Header("Camera")]
 public Camera fpsCamera;

 private float nextTimeTofire = 0f;


 void Start()
 {
     animator = gameObject.GetComponent<Animator>();
     CurrentAmmo = maxAmmo;
 }

 private void OnEnable()
 {
     isReloading = false;
     animator.SetBool("Reload", false);
 }

 void Update()
 {
     //UI TEXT
     WeaponAmmoUI.SetText(CurrentAmmo + " / " + maxAmmo);

     if (isReloading)
         return;

     if (CurrentAmmo <= 0)
     {
         StartCoroutine(Reload());
         return;
     }

     if (Input.GetButton("Fire1") && Time.time >= nextTimeTofire)
     {

         nextTimeTofire = Time.time + 1f / FireRate;
         Shoot();
     }
 }

 IEnumerator Reload()
 {
     isReloading = true;
     Debug.Log("Reloading..");

     ReloadSound.Play();
     animator.SetBool("Reload", true);

     yield return new WaitForSeconds(reloadtime);

     animator.SetBool("Reload", false);
     yield return new WaitForSeconds(0.5f);


     CurrentAmmo = maxAmmo;
     isReloading = false;
 }

 void Shoot()
 {
     if (isReloading)
         return;

     //Particles sound recoil// 
     ShootSound.Play();
     ShootMuzzleFlash.Play();
     recoil.Fire();

     //Camera Shake

     //Ammo Reducing
     CurrentAmmo--;

     RaycastHit hit;
     if (Physics.Raycast(fpsCamera.transform.position, fpsCamera.transform.forward, out hit, range))

     {
         Vector3 fpsCamera = transform.TransformDirection(Vector3.forward) * 10;
         Debug.DrawRay(transform.position, fpsCamera, Color.red);
         Debug.Log(hit.transform.name);

         sTarget target = hit.transform.GetComponent<sTarget>();
         if (target != null)
         {
             target.TakeDamage(damage);
         }
     }
 }

}

This is my enemy script

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

public class sTarget : MonoBehaviour { //Public Variables public float Health = 200f;

 public void TakeDamage (float amount)
 {
     Health =- amount;
     if (Health <= 0f)
     {
         Die();
     }

     void Die ()
     {
         Destroy(gameObject);
         Debug.Log("died");
     }

 }

}