Fatal error: Uncaught Error: Class 'Sabre\Event\EventEmitter' not found in /home/rykfgln/www/4.ta.a/vendor/sabre/http/lib/Client.php:46 Stack trace: #0 {main} thrown in /home/rykfgln/www/4.ta.a/vendor/sabre/http/lib/Client.php on line 46