Fatal error: Uncaught Error: Class "App\Http\Requests\CoreRequest" not found in /home/digitalproduct/public_html/projectmanagementsoftware/app/Http/Requests/Admin/SlackSettings/UpdateRequest.php:8 Stack trace: #0 {main} thrown in /home/digitalproduct/public_html/projectmanagementsoftware/app/Http/Requests/Admin/SlackSettings/UpdateRequest.php on line 8