Fatal error: Uncaught Error: Class "Illuminate\Validation\DatabasePresenceVerifier" not found in D:\Application\www\CPDB\vendor\yajra\laravel-oci8\src\Oci8\Validation\Oci8DatabasePresenceVerifier.php:8 Stack trace: #0 {main} thrown in D:\Application\www\CPDB\vendor\yajra\laravel-oci8\src\Oci8\Validation\Oci8DatabasePresenceVerifier.php on line 8