Fatal error: Uncaught Error: Interface "Symfony\Component\OptionsResolver\Options" not found in /users/quirl/www/filemanager/spark/protected/vendor/symfony/options-resolver/OptionsResolver.php:28 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/vendor/symfony/options-resolver/OptionsResolver.php on line 28