Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\Loader\Configurator\ReferenceConfigurator' not found in C:\Apache24\htdocs\test-project-sym\vendor\symfony\dependency-injection\Loader\Configurator\ClosureReferenceConfigurator.php:14 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\test-project-sym\vendor\symfony\dependency-injection\Loader\Configurator\ClosureReferenceConfigurator.php on line 14