Fatal error: Uncaught Doctrine\ORM\NoResultException: No result was found for query although at least one row was expected. in /home/users/constancecare/public_html/constancecare.pl-20200330/vendor/doctrine/orm/lib/Doctrine/ORM/AbstractQuery.php:837 Stack trace: #0 /home/users/constancecare/public_html/constancecare.pl-20200330/src/Constance/AdminBundle/Repository/OfferCategoryRepository.php(30): Doctrine\ORM\AbstractQuery->getSingleResult() #1 /home/users/constancecare/public_html/constancecare.pl-20200330/src/Constance/FrontendBundle/Controller/DefaultController.php(50): Constance\AdminBundle\Repository\OfferCategoryRepository->findByTransSlug('therapy-consult...') #2 /home/users/constancecare/public_html/constancecare.pl-20200330/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php(151): Constance\FrontendBundle\Controller\DefaultController->offerCategoryAction('therapy-consult...', Object(Symfony\Component\HttpFoundation\Request)) #3 /home/users/constancecare/public_html/constancecare.pl-20200330/ven in /home/users/constancecare/public_html/constancecare.pl-20200330/app/Resources/TwigBundle/views/Exception/error500.html.twig on line 13