Fatal error: Uncaught Error: Class "Illuminate\Foundation\Http\FormRequest" not found in /home/techguruuico/public_html/mailuai.com/vendor/mettle/sendportal-core/src/Http/Requests/SubscribersImportRequest.php:7 Stack trace: #0 {main} thrown in /home/techguruuico/public_html/mailuai.com/vendor/mettle/sendportal-core/src/Http/Requests/SubscribersImportRequest.php on line 7