Fatal error: Uncaught Error: Class 'koolreport\datagrid\DataTables' not found in C:\xampp\htdocs\koolrep310\examples\reports\datagrid\datatables\MyReport.view.php:13 Stack trace: #0 C:\xampp\htdocs\koolrep310\koolreport\src\KoolReport.php(291): include() #1 C:\xampp\htdocs\koolrep310\examples\reports\datagrid\datatables\run.php(5): koolreport\KoolReport->render() #2 C:\xampp\htdocs\koolrep310\examples\helpers\run.example.php(34): include('C:\xampp\htdocs...') #3 C:\xampp\htdocs\koolrep310\examples\reports\datagrid\datatables\index.php(1): include('C:\xampp\htdocs...') #4 {main} thrown in C:\xampp\htdocs\koolrep310\examples\reports\datagrid\datatables\MyReport.view.php on line 13