Fatal error: Uncaught Error: Class 'Gedmo\Tree\Entity\Repository\NestedTreeRepository' not found in /home/tbadigital/eventos/vendor/gedmo/doctrine-extensions/example/app/Entity/Repository/CategoryRepository.php:7 Stack trace: #0 {main} thrown in /home/tbadigital/eventos/vendor/gedmo/doctrine-extensions/example/app/Entity/Repository/CategoryRepository.php on line 7