Fatal error: Uncaught Error: Interface 'Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface' not found in /var/www/legtux.org/users/weboconsulting/www/vendor/symfony/validator/DependencyInjection/AddConstraintValidatorsPass.php:23 Stack trace: #0 {main} thrown in /var/www/legtux.org/users/weboconsulting/www/vendor/symfony/validator/DependencyInjection/AddConstraintValidatorsPass.php on line 23