Predis\Connection\ConnectionException No connection could be made because the target machine actively refused it. [tcp://127.0.0.1:6379]

I have my BROADCAST_DRIVER=pusher in env file, I can't find out why this event is trying to use redis. I get the same error even if I set BROADCAST_DRIVER=log!!!. This is the env for broadcasting:

BROADCAST_DRIVER=pusher
CACHE_DRIVER=file
QUEUE_CONNECTION=redis
SESSION_DRIVER=file
SESSION_LIFETIME=120

Event: NotifyNewOrder

<?php

namespace App\Events;

use Illuminate\Broadcasting\Channel;
use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Broadcasting\PresenceChannel;
use Illuminate\Broadcasting\PrivateChannel;
use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Queue\SerializesModels;

class NotifyNewOrder implements ShouldBroadcast
{
    use Dispatchable, InteractsWithSockets, SerializesModels;
    public $foo = 'bar';
    /**
     * Create a new event instance.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }

    /**
     * Get the channels the event should broadcast on.
     *
     * @return \Illuminate\Broadcasting\Channel|array
     */
    public function broadcastOn()
    {
        return new Channel('echoorder');
        //return new PrivateChannel('channel-name');
    }
}

the Route:

Route::get('/rdrdrd', 'OrderController@testnoti');

The Controller: OrderController

    {
        
        //NotifyNewOrder::dispatch();
        NotifyNewOrder::dispatch();
    }

Error:

Predis\Connection\ConnectionException
No connection could be made because the target machine actively refused it. [tcp://127.0.0.1:6379]
http://localhost:8000/rdrdrd

C:\xampp\htdocs\kansupply\vendor\predis\predis\src\Connection\AbstractConnection.php:155


    protected function onConnectionError($message, $code = null)

    {

        CommunicationException::handle(

            new ConnectionException($this, static::createExceptionMessage($message), $code)

        );

    }