Fatal error: Uncaught Error: Call to undefined function env() in /var/www/html/TelegramBot/vendor/irazasyed/telegram-bot-sdk/src/Laravel/config/telegram.php:35 Stack trace: #0 {main} thrown in /var/www/html/TelegramBot/vendor/irazasyed/telegram-bot-sdk/src/Laravel/config/telegram.php on line 35