Fatal error: Uncaught Error: Class "Symfony\Flex\Configurator\AbstractConfigurator" not found in C:\laragon\httpdocs\_cosendi\vendor\symfony\flex\src\Configurator\DockerfileConfigurator.php:23 Stack trace: #0 {main} thrown in C:\laragon\httpdocs\_cosendi\vendor\symfony\flex\src\Configurator\DockerfileConfigurator.php on line 23