Class 'UserTableSeeder' does not exist - Laravel 5.0 [php artisan db:seed]

I'm trying a basic php artisan db:seed after migrating my database but it keeps returning the title error in cmd -[ReflectionException] Class 'UserTableSeeder' does not exist

Things I Have Tried

• Change the namespace of the 'UserTableSeeder.php' File 'namespace Database\seeds;' and 'use Database\seeds\UserTableSeeder;' in the 'DatabaseSeeder.php' File

Below is the migrations

<?php

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

    class CreateUsersTable extends Migration {

        /**
         * Run the migrations.
         *
         * @return void
         */
        public function up()
        {
            Schema::create('users', function(Blueprint $table)
            {
                $table->increments('id');
                $table->string('name');
                $table->string('email')->unique();
                $table->string('password', 60);
                $table->rememberToken();
                $table->timestamps();
            });
        }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::drop('users');
    }
}

Below is the UserTableSeeder.php

<?php
use App\User;
use Illuminate\Database\Seeder;

class UserTableSeeder extends Seeder {

    public function run()
    {
        DB::table('users')->delete();

        User::create(['email' => 'foo@bar.com']);
    }
}

Below is the DatabaseSeeder.php

<?php

use Illuminate\Database\Seeder;
use Illuminate\Database\Eloquent\Model;

class DatabaseSeeder extends Seeder {

    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        Model::unguard();

        $this->call('UserTableSeeder');
    }
}