how can i change redis to mysql in controller.php

how can i change it to non use redis. in .env i dont have redis as DB_CONNECTION. idk how i can delate this redis, cuz without ingerence i cant start my website... big thx to help and any answer.

here is my controller.php where is error in 31-33

<?php

namespace App\Http\Controllers;

use Auth;
use LRedis;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Routing\Controller as BaseController;
use Illuminate\Foundation\Validation\ValidatesRequests;

abstract class Controller extends BaseController
{
    use DispatchesJobs, ValidatesRequests;

    public $user;
    public $redis;
    public $title;

    public function __construct()
    {
        $this->setTitle('Title not stated');
        if(Auth::check())
        {
            $this->user = Auth::user();
            view()->share('u', $this->user);
        }
        $this->redis = LRedis::connection();
        view()->share('steam_status', $this->getSteamStatus());
    }

    public function  __destruct()
    {
        $this->redis->disconnect();
    }

    public function setTitle($title)
    {
        $this->title = $title;
        view()->share('title', $this->title);
    }

    public function getSteamStatus()
    {
        $inventoryStatus = $this->redis->get('steam.inventory.status');
        $communityStatus = $this->redis->get('steam.community.status');

        if($inventoryStatus == 'normal' && $communityStatus == 'normal') return 'good';
        if($inventoryStatus == 'normal' && $communityStatus == 'delayed') return 'normal';
        if($inventoryStatus == 'critical' || $communityStatus == 'critical') return 'bad';
        return 'good';
    }

}

this is my .env

APP_NAME=Laravel
APP_ENV=local
APP_KEY=l2ggh1imVxJ7Oj6BotPUWinAIDgJfBYw
APP_DEBUG=true
APP_LOG_LEVEL=debug
APP_URL=http://localhost

DB_CONNECTION=mysql
DB_HOST=localhost
DB_PORT=3306
DB_DATABASE=csgo
DB_USERNAME=root
DB_PASSWORD=secret

BROADCAST_DRIVER=log
CACHE_DRIVER=file
SESSION_DRIVER=file
QUEUE_DRIVER=sync

REDIS_HOST=localhost
REDIS_PASSWORD=null
REDIS_PORT=4563

MAIL_DRIVER=smtp
MAIL_HOST=smtp.mailtrap.io
MAIL_PORT=2525
MAIL_USERNAME=null
MAIL_PASSWORD=null
MAIL_ENCRYPTION=null

PUSHER_APP_ID=
PUSHER_APP_KEY=
PUSHER_APP_SECRET=

pplssss help me !

via daniel daniellllllo