Lavel 5.x с Redis Queues генерирует огромные логи

У меня есть проект, который настроен с Laravel и Redis Queues. Приложение настроено на отправку push-уведомлений при получении сообщения. Как только сообщение получено, оно сохраняется в БД и генерируется push:

dispatch(new CreateMessageNotification($message));

В проекте используется очередь Redis и поставщик услуг. Проблема в том, что диспетчеризация очереди не работает, если мы не выполним следующую команду:

php artisan queue:work redis --daemon

Однако когда мы запускаем эту команду, приложение начинает генерировать журналы ошибок ниже. Похоже, что какая-то рутина где-то застряла, и мы не можем понять, где, почему и как? Если мы не запустим этот скрипт, push-уведомления не будут работать. Если мы запустим этот скрипт, push-уведомления будут работать с задержкой, и будут созданы журналы ERROR, а размер журнала достигнет ГБ в течение часа. Что мы здесь делаем не так?

Мы используем Redis / Predis:

'redis' => [
'client' => 'predis',
'cluster' => env('REDIS_CLUSTER', false),
'default' => [
'host' => env('REDIS_HOST', 'localhost'),
'password' => env('REDIS_PASSWORD', null),
'port' => env('REDIS_PORT', 6379),
'database' => env('REDIS_DB', 0),
'timeout' => 15.0,
],
],

Для трансляции мы используем Pusher:

'default' => env('BROADCAST_DRIVER', 'pusher'),

Для очереди мы используем Redis:

'default' => env('QUEUE_DRIVER', 'sync'),

QUEUE_DRIVER=redis

Для кеша мы используем Redis:

'default' => env('CACHE_DRIVER', 'file'),

CACHE_DRIVER=redis

CreateMessageNotification

<?php
namespace App\Jobs\EventHandlers;

use App\Events\Notifications\NewMessageCreatedEvent;
use App\Repositories\UserDevicesRepository;
use Event;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;

class CreateMessageNotification implements ShouldQueue
{
use InteractsWithQueue, Queueable, SerializesModels;

private $message;

public function __construct($message)
{
$this->message = $message;
}

public function handle()
{
Event::fire(new NewMessageCreatedEvent($this->message));
}
}

NewMessageCreatedEvent

<?php
namespace App\Events\Notifications;

use App\Models\Chat\Message;
use Event;
use Illuminate\Queue\SerializesModels;

class NewMessageCreatedEvent extends Event
{
use SerializesModels;

public function __construct(Message $message)
{
$message->load(['other', 'chat', 'chat.chatUsers']);

foreach ($message->chat->chatUsers as $chatUser) {
if ($chatUser->user_id !== $message->other->id) {
Event::fire(new NewMessageNotificationEvent($message, $chatUser->user_id));
}
}
}
}

ЖУРНАЛ ОШИБОК

[2018-09-06 06:28:55] local.ERROR: exception 'Illuminate\Broadcasting\BroadcastException' with message 'API call failed since (daily) message quota exceeded
' in /var/www/html/project/vendor/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/PusherBroadcaster.php:106
Stack trace:
#0 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Broadcasting/BroadcastEvent.php(49): Illuminate\Broadcasting\Broadcasters\PusherBroadcaster->broadcast(Array, 'new_$
#1 [internal function]: Illuminate\Broadcasting\BroadcastEvent->handle(Object(Illuminate\Broadcasting\Broadcasters\PusherBroadcaster))
#2 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(30): call_user_func_array(Array, Array)
#3 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(87): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#4 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(31): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Appli$
#5 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/Container.php(539): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Arr$
#6 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(94): Illuminate\Container\Container->call(Array)
#7 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(114): Illuminate\Bus\Dispatcher->Illuminate\Bus\{closure}(Object(Illuminate\Broadcasting\Broa$
#8 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Broadcast$
#9 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(98): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#10 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(43): Illuminate\Bus\Dispatcher->dispatchNow(Object(Illuminate\Broadcasting\BroadcastEv$
#11 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(69): Illuminate\Queue\CallQueuedHandler->call(Object(Illuminate\Queue\Jobs\RedisJob), Array)
#12 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(317): Illuminate\Queue\Jobs\Job->fire()
#13 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(267): Illuminate\Queue\Worker->process('redis', Object(Illuminate\Queue\Jobs\RedisJob), Object(Il$
#14 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(113): Illuminate\Queue\Worker->runJob(Object(Illuminate\Queue\Jobs\RedisJob), 'redis', Object(Ill$
#15 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(102): Illuminate\Queue\Worker->daemon('redis', 'default', Object(Illuminate\Queue\Wo$
#16 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(86): Illuminate\Queue\Console\WorkCommand->runWorker('redis', 'default')
#17 [internal function]: Illuminate\Queue\Console\WorkCommand->fire()
#18 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(30): call_user_func_array(Array, Array)
#19 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(87): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#20 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(31): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Appl$
#21 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/Container.php(539): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Ar$
#22 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Console/Command.php(182): Illuminate\Container\Container->call(Array)
#23 /var/www/html/project/vendor/symfony/console/Command/Command.php(252): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\$
#24 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Console/Command.php(168): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\Ar$
#25 /var/www/html/project/vendor/symfony/console/Application.php(946): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\C$
#26 /var/www/html/project/vendor/symfony/console/Application.php(248): Symfony\Component\Console\Application->doRunCommand(Object(Illuminate\Queue\Console\WorkCommand), Object(Symf$
#27 /var/www/html/project/vendor/symfony/console/Application.php(148): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfon$
#28 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(122): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\In$
#29 /var/www/html/project/artisan(36): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\Conso$
#30 {main}

[2018-09-06 06:28:55] local.ERROR: exception 'ErrorException' with message 'Trying to get property of non-object' in /var/www/html/project/app/Events/Notifications/NewMessageCreate$
Stack trace:
#0 /var/www/html/project/app/Events/Notifications/NewMessageCreatedEvent.php(27): Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(8, 'Trying to get p...', '/var/www/h$
#1 /var/www/html/project/app/Jobs/EventHandlers/CreateMessageNotification.php(38): App\Events\Notifications\NewMessageCreatedEvent->__construct(Object(App\Models\Chat\Message))
#2 [internal function]: App\Jobs\EventHandlers\CreateMessageNotification->handle()
#3 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(30): call_user_func_array(Array, Array)
#4 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(87): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#5 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(31): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Appli$
#6 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/Container.php(539): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Arr$
#7 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(94): Illuminate\Container\Container->call(Array)
#8 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(114): Illuminate\Bus\Dispatcher->Illuminate\Bus\{closure}(Object(App\Jobs\EventHandlers\Creat$
#9 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(App\Jobs\EventHandle$
#10 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(98): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#11 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(43): Illuminate\Bus\Dispatcher->dispatchNow(Object(App\Jobs\EventHandlers\CreateMessag$
#12 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(69): Illuminate\Queue\CallQueuedHandler->call(Object(Illuminate\Queue\Jobs\RedisJob), Array)
#13 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(317): Illuminate\Queue\Jobs\Job->fire()
#14 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(267): Illuminate\Queue\Worker->process('redis', Object(Illuminate\Queue\Jobs\RedisJob), Object(Il$
#15 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(113): Illuminate\Queue\Worker->runJob(Object(Illuminate\Queue\Jobs\RedisJob), 'redis', Object(Ill$
#16 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(102): Illuminate\Queue\Worker->daemon('redis', 'default', Object(Illuminate\Queue\Wo$
#17 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(86): Illuminate\Queue\Console\WorkCommand->runWorker('redis', 'default')
#18 [internal function]: Illuminate\Queue\Console\WorkCommand->fire()
#19 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(30): call_user_func_array(Array, Array)
#20 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(87): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#21 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(31): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Appl$
#22 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Container/Container.php(539): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Ar$
#23 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Console/Command.php(182): Illuminate\Container\Container->call(Array)
#24 /var/www/html/project/vendor/symfony/console/Command/Command.php(252): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\$
#25 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Console/Command.php(168): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\Ar$
#26 /var/www/html/project/vendor/symfony/console/Application.php(946): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\C$
#27 /var/www/html/project/vendor/symfony/console/Application.php(248): Symfony\Component\Console\Application->doRunCommand(Object(Illuminate\Queue\Console\WorkCommand), Object(Symf$
#28 /var/www/html/project/vendor/symfony/console/Application.php(148): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfon$
#29 /var/www/html/project/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(122): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\In$
#30 /var/www/html/project/artisan(36): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\Conso$