Fatal error: Uncaught Error: Class "League\Event\EventDispatcher" not found in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\irazasyed\telegram-bot-sdk\src\Events\LeagueEventDispatcher.php:7 Stack trace: #0 {main} thrown in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\irazasyed\telegram-bot-sdk\src\Events\LeagueEventDispatcher.php on line 7