Fatal error: Uncaught Error: Interface "ElementaryFramework\Core\Events\IEventEmitter" not found in /home/karendei/public_html/test.karenderia.ir/vendor/elementaryframework/streams/src/Core/Streams/IStream.php:45 Stack trace: #0 {main} thrown in /home/karendei/public_html/test.karenderia.ir/vendor/elementaryframework/streams/src/Core/Streams/IStream.php on line 45