Fatal error: Uncaught Error: Interface 'Symfony\Component\Config\Definition\ConfigurationInterface' not found in C:\SistemasPHP\ccp\vendor\sensio\framework-extra-bundle\src\DependencyInjection\Configuration.php:24
Stack trace:
#0 {main}
thrown in C:\SistemasPHP\ccp\vendor\sensio\framework-extra-bundle\src\DependencyInjection\Configuration.php on line 24