Fatal error: Uncaught exception 'Doctrine\ORM\ORMException' with message 'The identifier id is missing for a query of Application\ModelBundle\Entity\Album' in /srv/httpd/webs/pachabcn/vendor/doctrine/orm/lib/Doctrine/ORM/ORMException.php:160 Stack trace: #0 /srv/httpd/webs/pachabcn/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManager.php(380): Doctrine\ORM\ORMException::missingIdentifierField('Application\Mod...', 'id') #1 /srv/httpd/webs/pachabcn/vendor/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php(131): Doctrine\ORM\EntityManager->find('Application\Mod...', NULL, 0, NULL) #2 /srv/httpd/webs/pachabcn/src/Application/FrontendBundle/Controller/PageController.php(234): Doctrine\ORM\EntityRepository->find(NULL) #3 [internal function]: Application\FrontendBundle\Controller\PageController->loadAlbumImagesAction(Object(Symfony\Component\HttpFoundation\Request)) #4 /srv/httpd/webs/pachabcn/app/bootstrap.php.cache(2915): call_user_func_array(Array, Array) #5 /srv/httpd/webs/pachabcn/app/bootstrap.php.cache(2889): Symfony\Compo in /srv/httpd/webs/pachabcn/vendor/doctrine/orm/lib/Doctrine/ORM/ORMException.php on line 160