Fatal error: Uncaught Error: Class "YouTube\Exception\YouTubeException" not found in C:\xampp\htdocs\vendor\athlon1600\youtube-downloader\src\Exception\VideoPlayerNotFoundException.php:5 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vendor\athlon1600\youtube-downloader\src\Exception\VideoPlayerNotFoundException.php on line 5