( ! ) Fatal error: Class 'Dataset' not found in C:\wamp64\www\components\dataset\table_dataset.php on line 10
Call Stack
#	Time	Memory	Function	Location
1	0.0020	245608	{main}( )	...\view_all_grid_state.php:0
2	0.0041	286528	include_once( 'C:\wamp64\www\components\common_utils.php' )	...\view_all_grid_state.php:3
3	0.0071	363344	include_once( 'C:\wamp64\www\components\utils\dataset_utils.php' )	...\common_utils.php:7
4	0.0131	775696	include_once( 'C:\wamp64\www\components\dataset\dataset.php' )	...\dataset_utils.php:3
5	0.0167	954872	include_once( 'C:\wamp64\www\database_engine\engine.php' )	...\dataset.php:3
6	0.0282	1370848	include_once( 'C:\wamp64\www\database_engine\commands.php' )	...\engine.php:5
7	0.0316	1434880	include_once( 'C:\wamp64\www\components\error_utils.php' )	...\commands.php:6
8	0.0421	1844960	include_once( 'C:\wamp64\www\components\renderers\list_renderer.php' )	...\error_utils.php:4
9	0.0486	2195168	include_once( 'C:\wamp64\www\components\renderers\renderer.php' )	...\list_renderer.php:3
10	0.0621	3012680	include_once( 'C:\wamp64\www\components\grid\grid.php' )	...\renderer.php:3
11	0.0647	3040272	include_once( 'C:\wamp64\www\components\editors\editors.php' )	...\grid.php:5
12	0.1316	4180760	include_once( 'C:\wamp64\www\components\editors\cascading_combobox.php' )	...\editors.php:22
13	0.1336	4270600	include_once( 'C:\wamp64\www\components\editors\cascading_editor.php' )	...\cascading_combobox.php:3
14	0.1444	4931880	include_once( 'C:\wamp64\www\components\page\page.php' )	...\cascading_editor.php:6
15	0.2336	7405712	include_once( 'C:\wamp64\www\components\dataset\table_dataset.php' )	...\page.php:18