LaravelでFakerを使用してSeederで初期データを投入したい。

前提・実現したいこと

PHP(Lavel)でシステムを作っています。
日報投稿機能を実装中に以下のエラーメッセージが発生しました。

発生している問題・エラーメッセージ


   ReflectionException  : Class DailyReportsTableSeeder does not exist

  at /var/www/mylog/vendor/laravel/framework/src/Illuminate/Container/Container.php:767
    763|         if ($concrete instanceof Closure) {
    764|             return $concrete($this, $this->getLastParameterOverride());
    765|         }
    766| 
  > 767|         $reflector = new ReflectionClass($concrete);
    768| 
    769|         // If the type is not instantiable, the developer is attempting to resolve
    770|         // an abstract type such as an Interface of Abstract Class and there is
    771|         // no binding registered for the abstractions so we need to bail out.

  Exception trace:

  1   ReflectionClass::__construct("DailyReportsTableSeeder")
      /var/www/mylog/vendor/laravel/framework/src/Illuminate/Container/Container.php:767

  2   Illuminate\Container\Container::build("DailyReportsTableSeeder")
      /var/www/mylog/vendor/laravel/framework/src/Illuminate/Container/Container.php:646

  Please use the argument -v to see more details.

該当のソースコード

app/database/seeds/DailyReportsTableSeeder.php

<?php

use Illuminate\Database\Seeder;
use App\Models\DailyReport;

class DailyReportsTableSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        factory(DailyReport::class, 100)->create();
    }
}

app/database/factory/DailyReportFactory.php

<?php

use Faker\Generator as Faker;
use App\Models\DailyReport;

$factory->define(DailyReport::class, function (Faker $faker) {
    return [
        'user_id' => $faker->create(App\User::class)->id,
        'title' => $faker->str_random(10),
        'content' => $faker->str_random(100),
        'reporting_time' => $faker->dateTime()
    ];
});

app/database/seeds/DatabaseSeeder.php

<?php

use Illuminate\Database\Seeder;

class DatabaseSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        $this->call([
            DailyReportsTableSeeder::class,
        ]);
    }
}