Fatal error: Uncaught Error: Interface 'Yajra\DataTables\Contracts\DataTable' not found in C:\xampp\htdocs\vendor\yajra\laravel-datatables-oracle\src\DataTableAbstract.php:23 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vendor\yajra\laravel-datatables-oracle\src\DataTableAbstract.php on line 23