Fatal error: Uncaught Error: Class "Klev\TelegramBotApi\Methods\BaseMethod" not found in /home/www/telegram-bot-api/src/Methods/Stickers/AddStickerToSet.php:21 Stack trace: #0 {main} thrown in /home/www/telegram-bot-api/src/Methods/Stickers/AddStickerToSet.php on line 21