Fatal error: Uncaught Error: Interface "Symfony\Component\Config\Loader\LoaderInterface" not found in /usr/home/seoulsource/domains/kgaeul.web.id/public_html/vendor/symfony/config/Loader/Loader.php:21
Stack trace:
#0 {main}
  thrown in /usr/home/seoulsource/domains/kgaeul.web.id/public_html/vendor/symfony/config/Loader/Loader.php on line 21