Fatal error: Uncaught InvalidArgumentException: "file" is an unrecognized Doctrine cache driver. in /app/vendor/doctrine/doctrine-cache-bundle/DependencyInjection/CacheProviderLoader.php:73 Stack trace: #0 /app/vendor/doctrine/doctrine-cache-bundle/DependencyInjection/CacheProviderLoader.php(23): Doctrine\Bundle\DoctrineCacheBundle\DependencyInjection\CacheProviderLoader->getProviderDecorator(Object(Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder), Array) #1 /app/vendor/doctrine/doctrine-cache-bundle/DependencyInjection/SymfonyBridgeAdapter.php(130): Doctrine\Bundle\DoctrineCacheBundle\DependencyInjection\CacheProviderLoader->loadCacheProvider('doctrine.orm.de...', Array, Object(Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder)) #2 /app/vendor/doctrine/doctrine-bundle/DependencyInjection/DoctrineExtension.php(778): Doctrine\Bundle\DoctrineCacheBundle\DependencyInjection\SymfonyBridgeAdapter->loadCacheDriver('metadata_cache', 'default', Ar in /app/vendor/doctrine/doctrine-cache-bundle/DependencyInjection/CacheProviderLoader.php on line 73