Fatal error: Uncaught Error: Class 'ProxyManager\Factory\LazyLoadingValueHolderFactory' not found in /home/benjamincb/demos/acdg/vendor/symfony/proxy-manager-bridge/LazyProxy/Instantiator/LazyLoadingValueHolderFactory.php:21 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg/vendor/symfony/proxy-manager-bridge/LazyProxy/Instantiator/LazyLoadingValueHolderFactory.php on line 21