Fatal error: Uncaught Error: Class 'Monolog\Logger' not found in /var/www/html/tgh/api_bot/vendor/unreal4u/telegram-api/examples/send-message-and-edit.php:16 Stack trace: #0 {main} thrown in /var/www/html/tgh/api_bot/vendor/unreal4u/telegram-api/examples/send-message-and-edit.php on line 16