Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in C:\Apache24_x64\htdocs\haspa-scala-api\vendor\symfony\mailer\EventListener\EnvelopeListener.php:24 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\haspa-scala-api\vendor\symfony\mailer\EventListener\EnvelopeListener.php on line 24