Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home3/geolsau/public_html/salon.geols.au/app/Http/Controllers/PurchaseOrderController.php:23 Stack trace: #0 {main} thrown in /home3/geolsau/public_html/salon.geols.au/app/Http/Controllers/PurchaseOrderController.php on line 23