how can i fix error CS1519 can somebody tell me what is wrong or any tips

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

public class PlayerMovement : MonoBehaviour
{


    public float speed = 6f;
    public float gravity = 20f;

    public float jump = 8f;
    CharacterController = controller;

    public float rotSpeed = 80f;
    float rot = 0f;

    float horizontal;
    float vertical;

    Vector3 moveDirection = Vector3.zero;
    // Start is called before the first frame update
    void Start()
    {
        controller = GetComponent<CharacterController>();
    }

    // Update is called once per frame
    void Update()
    {
        horizontal = Input.GetAxis("Horizontal");
        vertical = Input.GetAxis("Vertical");

        if (controller.isGrounded)
        {
            moveDirection = new Vector3(0, 0,0f, vertical);
            moveDirection *= speed;
            moveDirection = transform.TransformDirection(moveDirection)

            if (Input.GetButton("Jump"))
            {
                moveDirection.y = jump;
            }
        }
        rot += Input.GetAxis("Horizontal") * rotSpeed * Time.deltaTime;
        transform.eulerAngles = new Vector3(0, rot, 0);

        moveDirection.y -= gravity * Time.deltaTime;
        controller.Move(moveDirection * Time.deltaTime);
    }
}

Hello.

What makes you think that we know the meanings of all error codes…?

Did you googled it? Did you looked for this same error here in Unituy answers?

also… give the error name, the line of the error… if not, is impossible to help. We will not read all you code to find 1 small mistake…

remake the post and give all necessary information.