Fatal error: Uncaught Error: Call to undefined function Symfony\Component\EventDispatcher\trigger_deprecation() in /usr/home/seoulsource/domains/kgaeul.web.id/public_html/vendor/symfony/event-dispatcher/LegacyEventDispatcherProxy.php:16
Stack trace:
#0 {main}
  thrown in /usr/home/seoulsource/domains/kgaeul.web.id/public_html/vendor/symfony/event-dispatcher/LegacyEventDispatcherProxy.php on line 16