Fatal error: Uncaught Error: Class "Sabre\Event\EventEmitter" not found in C:\Apache24\htdocs\dle\engine\classes\composer\vendor\sabre\http\lib\Client.php:46 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\dle\engine\classes\composer\vendor\sabre\http\lib\Client.php on line 46