Fatal error: Uncaught Error: Class "Monolog\Formatter\JsonFormatter" not found in /home/ketabetamaddon/public_html/sharjino.ketabetamaddon.ir/vendor/laravel/framework/src/Illuminate/Log/Formatters/JsonFormatter.php:10 Stack trace: #0 {main} thrown in /home/ketabetamaddon/public_html/sharjino.ketabetamaddon.ir/vendor/laravel/framework/src/Illuminate/Log/Formatters/JsonFormatter.php on line 10