Fatal error: Uncaught Error: Interface "Illuminate\Routing\Matching\ValidatorInterface" not found in /home/helpdatafirst/public_html/helpappold/vendor/laravel/framework/src/Illuminate/Routing/Matching/HostValidator.php:8 Stack trace: #0 {main} thrown in /home/helpdatafirst/public_html/helpappold/vendor/laravel/framework/src/Illuminate/Routing/Matching/HostValidator.php on line 8