Fatal error: Uncaught Error: Class "Illuminate\Console\Command" not found in /home/helpdatafirst/public_html/helpappold/vendor/laravel/framework/src/Illuminate/Foundation/Console/OptimizeClearCommand.php:9 Stack trace: #0 {main} thrown in /home/helpdatafirst/public_html/helpappold/vendor/laravel/framework/src/Illuminate/Foundation/Console/OptimizeClearCommand.php on line 9