doctrine_mongodb: auto_generate_proxy_classes: false auto_generate_hydrator_classes: false document_managers: default: metadata_cache_driver: type: service id: doctrine_mongodb.system_cache_provider services: doctrine_mongodb.system_cache_provider: class: Symfony\Component\Cache\DoctrineProvider public: false arguments: - '@doctrine_mongodb.system_cache_pool' framework: cache: pools: doctrine_mongodb.system_cache_pool: adapter: cache.system