Why is something wrong?!

#pragma strict

var sPickAnimation : GameObject;
var sAxeAnimation : GameObject;

var canSwing : boolean = false;
var swingCool : float = 1.0;
var swingTimer : float;
private var isSwinging : boolean = false;

var pFootsteps : playerFootsteps;
var rcChop : raycastChop;

private var chController : CharacterController;
private var pGUI : PlayerGUI;

function Start()
{
    chController = GameObject.Find("Player").GetComponent(CharacterController);
    pGUI = GameObject.Find("Player").GetComponent(PlayerGUI);
    rcChop = GameObject.Find("Main Camera").GetComponent(raycastChop);
    pFootsteps = GameObject.Find("Player").GetComponent(playerFootsteps);
}

function Update()
{
    // Walking Animations
    pFootsteps.moveCheck();

    if (!isSwinging && pFootsteps.isMoving && Input.GetKey(KeyCode.LeftShift) && rcChop.hasPick)
    {
        sPickAnimation.animation.Play("stonePick|Sprint");
        sPickAnimation.animation["stonePick|Sprint"].speed = 1.2;
    }

    else if (!isSwinging && pFootsteps.isMoving && rcChop.hasPick)
    {
        sPickAnimation.animation.Play("stonePick|Sprint");
        sPickAnimation.animation["stonePick|Sprint"].speed = 0.8;
    }

    // Woodcutting Animations
    if (rcChop.hasAxe && canSwing)
    {
        if (Input.GetMouseButtonDown(0));
        {
            //Axe Swing Animation
            isSwinging = true;
            canSwing = false;
            sAxeAnimation.animation.Play("stoneAxe|Swing");
            sAxeAnimation.animation["stoneAxe|Swing"].speed = 0.8;
        }

        else    //'expecting }, found 'else'. (BCE0044)
        {
            sAxeAnimation.animation.Play("stoneAxe|Idle");
            sAxeAnimation.animation["stoneAxe|Swing"].speed = 0.8;
        }
    }

    // Mining Animations
    if (rcChop.hasPick && canSwing)
    {
        if (Input.GetMouseButtonDown(0))
        {
            //Pick Swing Animation
            isSwinging = true;
            canSwing = false;
            sPickAnimation.animation.Stop("stonePick|Spring");
            sPickAnimation.animation.Play("stonePick|Swing");
            sPickAnimation.animation["stonePick|Swing"].speed = 0.8;
        }

        else
        {
            sAxeAnimation.animation.Play("stonePick|Idle");
            sAxeAnimation.animation["stonePick|Idle"];
        }
    }

    if (canSwing == false)
    {
        swingTimer -= Time.deltaTime;
    }

    if (swingTimer <= 0)
    {
        swingTimer = swingCool;
        canSwing = true;
        isSwinging = false;
    }
}