paginator

paginator.php

<?php
$em = $this->getCursusService()->em();
$paginator = new \Zend\Paginator\Paginator(
    new \DoctrineORMModule\Paginator\Adapter(
        new \Doctrine\ORM\Tools\Pagination\Paginator(
            $em->createQuery('SELECT c.id, c.number, SIZE(c.applications) AS applications, SIZE(c.days) AS days FROM Application\\Entity\\Course c')->setHydrationMode(3)
        )
    )
);
$paginator->setCurrentPageNumber(1);
var_dump($paginator->count());

I have the same problem