Fatal error: Uncaught Error: Interface "Symfony\Component\Config\Resource\SelfCheckingResourceInterface" not found in /usr/home/seoulsource/domains/kgaeul.web.id/public_html/vendor/symfony/config/Resource/ClassExistenceResource.php:24
Stack trace:
#0 {main}
  thrown in /usr/home/seoulsource/domains/kgaeul.web.id/public_html/vendor/symfony/config/Resource/ClassExistenceResource.php on line 24