Fatal error: Uncaught Error: Class "Yajra\DataTables\CollectionDataTable" not found in /home/appgulf1/elevator.hifisys.com/elevator/vendor/yajra/laravel-datatables-oracle/src/ApiResourceDataTable.php:7 Stack trace: #0 {main} thrown in /home/appgulf1/elevator.hifisys.com/elevator/vendor/yajra/laravel-datatables-oracle/src/ApiResourceDataTable.php on line 7