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