Fatal error: Uncaught exception 'Symfony\Component\HttpKernel\Exception\NotFoundHttpException' with message 'Book not found' in /home/cybuser/sites/cdi-expresso/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Controller/Controller.php:219 Stack trace: #0 /home/cybuser/sites/cdi-expresso/src/AppBundle/Controller/CatalogController.php(1673): Symfony\Bundle\FrameworkBundle\Controller\Controller->createNotFoundException('Book not found') #1 [internal function]: AppBundle\Controller\CatalogController->bookAction(Object(Symfony\Component\HttpFoundation\Request), '88863168') #2 /home/cybuser/sites/cdi-expresso/app/bootstrap.php.cache(3149): call_user_func_array(Array, Array) #3 /home/cybuser/sites/cdi-expresso/app/bootstrap.php.cache(3108): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #4 /home/cybuser/sites/cdi-expresso/app/bootstrap.php.cache(3262): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #5 /h in /home/cybuser/sites/cdi-expresso/app/Resources/TwigBundle/views/Exception/error.html.twig on line 109