( ! ) 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	0.0014	275640	{main}( )	...\query_dataset.php:0
2	0.0062	688008	include_once( 'C:\wamp64\www\components\dataset\dataset.php' )	...\query_dataset.php:3
3	0.0090	867184	include_once( 'C:\wamp64\www\database_engine\engine.php' )	...\dataset.php:3
4	0.0190	1341624	include_once( 'C:\wamp64\www\database_engine\commands.php' )	...\engine.php:5
5	0.0239	1457160	include_once( 'C:\wamp64\www\components\error_utils.php' )	...\commands.php:6
6	0.0315	1867304	include_once( 'C:\wamp64\www\components\renderers\list_renderer.php' )	...\error_utils.php:4
7	0.0363	2217504	include_once( 'C:\wamp64\www\components\renderers\renderer.php' )	...\list_renderer.php:3
8	0.0467	3035048	include_once( 'C:\wamp64\www\components\grid\grid.php' )	...\renderer.php:3
9	0.0485	3062640	include_once( 'C:\wamp64\www\components\editors\editors.php' )	...\grid.php:5
10	0.1006	4203000	include_once( 'C:\wamp64\www\components\editors\cascading_combobox.php' )	...\editors.php:22
11	0.1022	4292808	include_once( 'C:\wamp64\www\components\editors\cascading_editor.php' )	...\cascading_combobox.php:3
12	0.1105	4953984	include_once( 'C:\wamp64\www\components\page\page.php' )	...\cascading_editor.php:6
13	0.1792	7428024	include_once( 'C:\wamp64\www\components\dataset\table_dataset.php' )	...\page.php:18