Fatal error: Uncaught Error: Interface "Symfony\Component\Config\Definition\ConfigurationInterface" not found in C:\laragon\www\siesicis\ovh-sms\vendor\symfony\config\Tests\Fixtures\Configuration\ExampleConfiguration.php:17 Stack trace: #0 {main} thrown in C:\laragon\www\siesicis\ovh-sms\vendor\symfony\config\Tests\Fixtures\Configuration\ExampleConfiguration.php on line 17