Laravel队列：不允许“关闭”的作业序列化

Question

我已经尝试过this和this的决心，最后，他们没有解决我的问题。

我把这份工作添加到我的队列中

public function successPayment(Request $request){

$command = Command::findOrFail($request->reference);

if($command->state == Command::PENDING){
        $command->state = Command::SUCCESS;
        $command->payed_at = now();

        if(!empty($oldCommandItem = session('renew_command')))
        {
            $commandItem = $command->items()->offers()->get()->first();
            $commandItem->application_id = $oldCommandItem->application->id;
            $commandItem->save();


            $notification = $user->notifications->last();
            $application = $commandItem->application;

            RestoreApplicationJob::dispatch(['application'=>$application, 'notification'=>$notification]);

            $next = route('application.show', $commandItem->application_id);
            session()->forget('renew_command');
        }

        $command->save();
    }
 }

而我的工作

class RestoreApplicationJob implements ShouldQueue
{
use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

protected $datas;

public $tries = 1;


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

public function handle()
{
    try{
        $application = $this->datas['application'];
        $notification = $this->datas['notification'];
        $application->activate();
        $tmp_data = $notification->data;
        $tmp_data['state'] = Opertation::SUCCESS;

        $notification->data = $tmp_data;
        $notification->save();
    }catch(Exception $e)
    {
        Log::error($e->getMessage());
        Log::error($e->getTraceAsString());

        $tmp_data = $notification->data;
        $tmp_data['state'] = Opertation::FAILED;

        $notification->data = $tmp_data;
        $notification->save();
    }
}

}

我有这个错误：

不允许序列化'Closure'

我多次检查它卡住的地方但没有找到任何东西

谢谢你的帮助，对不起我这么糟糕的英语:)！