Fatal error: Uncaught Error: Class "Doctrine\Common\Annotations\AnnotationRegistry"

Olá, ao abrir o teste.php da aula me retorna este erro

Fatal error:  Uncaught Error: Class "Doctrine\Common\Annotations\AnnotationRegistry" not found in C:\xampp\htdocs\Alura\9 - Doctrine ORM Acesse o banco com mapeamento objeto relacional\vendor\doctrine\orm\lib\Doctrine\ORM\Configuration.php:165
Stack trace:
#0 C:\xampp\htdocs\Alura\9 - Doctrine ORM Acesse o banco com mapeamento objeto relacional\vendor\doctrine\orm\lib\Doctrine\ORM\Tools\Setup.php(75): Doctrine\ORM\Configuration->newDefaultAnnotationDriver(Array, true)
#1 C:\xampp\htdocs\Alura\9 - Doctrine ORM Acesse o banco com mapeamento objeto relacional\src\Helper\EntityManagerFactory.php(20): Doctrine\ORM\Tools\Setup::createAnnotationMetadataConfiguration(Array, true)
#2 C:\xampp\htdocs\Alura\9 - Doctrine ORM Acesse o banco com mapeamento objeto relacional\teste.php(10): Alura\Doctrine\Helper\EntityManagerFactory->getEntityManager()
#3 {main}
  thrown in C:\xampp\htdocs\Alura\9 - Doctrine ORM Acesse o banco com mapeamento objeto relacional\vendor\doctrine\orm\lib\Doctrine\ORM\Configuration.php on line 165

Copiei o código do professor e colei por cima do meu, mas não encontrei diferenças, alguém poderia me auxiliar?

Teste.php

<?php

use Alura\Doctrine\Helper\EntityManagerFactory;

require_once __DIR__ . '/vendor/autoload.php';

echo "<pre>";

$entityManagerFactory = new EntityManagerFactory();
$entityManager = $entityManagerFactory->getEntityManager();

var_dump($entityManager->getConnection());

EntityManagerFactory.php

<?php

namespace Alura\Doctrine\Helper;

use Doctrine\ORM\EntityManager;
use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\Tools\Setup;

/**
 * @return EntityMangerInterface
 * @throws \Doctrine\ORM\ORMException
 */
class EntityManagerFactory
{
    public function getEntityManager(): EntityManagerInterface
    {
        $rootDir = __DIR__ . '/../..';
        $config = Setup::createAnnotationMetadataConfiguration(
            [$rootDir . '/src'],
            true
        );
        $connection = [
            'driver' => 'pdo_sqlite',
            'path' => $rootDir . '/var/data/banco.sqlite'
        ];
        return EntityManager::create($connection, $config);
    }
}