Fatal error: Uncaught Error: Class 'App\DataTables\BaseDataTable' not found in /home/clademy/lms.clademy.com/app/DataTables/Admin/InvoicesDataTable.php:15 Stack trace: #0 {main} thrown in /home/clademy/lms.clademy.com/app/DataTables/Admin/InvoicesDataTable.php on line 15