Fatal error: Uncaught Error: Class "Symfony\Component\EventDispatcher\Event" not found in /home/backupcp/public_html/ntpcbgtpp.hweb.xyz/vendor/dunglas/api-bundle/JsonLd/Event/ContextBuilderEvent.php:22 Stack trace: #0 {main} thrown in /home/backupcp/public_html/ntpcbgtpp.hweb.xyz/vendor/dunglas/api-bundle/JsonLd/Event/ContextBuilderEvent.php on line 22