Fatal error: Uncaught Error: Class "Illuminate\Foundation\Http\FormRequest" not found in /home/b2bwebnexxonro/digital-be/app/Http/Requests/CampaignCompatibilityFormRequest.php:7 Stack trace: #0 {main} thrown in /home/b2bwebnexxonro/digital-be/app/Http/Requests/CampaignCompatibilityFormRequest.php on line 7