Fatal error: Uncaught Error: Class 'Symfony\Component\Security\Core\Authorization\ExpressionLanguage' not found in C:\SistemasPHP\ccp\vendor\sensio\framework-extra-bundle\src\Security\ExpressionLanguage.php:21
Stack trace:
#0 {main}
thrown in C:\SistemasPHP\ccp\vendor\sensio\framework-extra-bundle\src\Security\ExpressionLanguage.php on line 21