Fatal error: Uncaught Error: Class 'Illuminate\Pipeline\Pipeline' not found in /home/appoint/public_html/booking/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:16 Stack trace: #0 {main} thrown in /home/appoint/public_html/booking/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php on line 16