Fatal error: Uncaught Error: Class "Symfony\Component\Config\Definition\Exception\Exception" not found in C:\laragon\www\siesicis\ovh-sms\vendor\symfony\config\Definition\Exception\InvalidDefinitionException.php:19 Stack trace: #0 {main} thrown in C:\laragon\www\siesicis\ovh-sms\vendor\symfony\config\Definition\Exception\InvalidDefinitionException.php on line 19