Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/uxvsuhne/public_html/miquel.demolive.nl/app/Http/Controllers/BillingController.php:13 Stack trace: #0 {main} thrown in /home/uxvsuhne/public_html/miquel.demolive.nl/app/Http/Controllers/BillingController.php on line 13