( ! ) 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	0.0015	274912	{main}( )	...\common_utils.php:0
2	0.0047	351832	include_once( 'C:\wamp64\www\components\utils\dataset_utils.php' )	...\common_utils.php:7
3	0.0112	764136	include_once( 'C:\wamp64\www\components\dataset\dataset.php' )	...\dataset_utils.php:3
4	0.0150	943336	include_once( 'C:\wamp64\www\database_engine\engine.php' )	...\dataset.php:3
5	0.0263	1359168	include_once( 'C:\wamp64\www\database_engine\commands.php' )	...\engine.php:5
6	0.0295	1423200	include_once( 'C:\wamp64\www\components\error_utils.php' )	...\commands.php:6
7	0.0391	1833296	include_once( 'C:\wamp64\www\components\renderers\list_renderer.php' )	...\error_utils.php:4
8	0.0454	2183512	include_once( 'C:\wamp64\www\components\renderers\renderer.php' )	...\list_renderer.php:3
9	0.0606	3000872	include_once( 'C:\wamp64\www\components\grid\grid.php' )	...\renderer.php:3
10	0.0649	3028688	include_once( 'C:\wamp64\www\components\editors\editors.php' )	...\grid.php:5
11	0.1353	4169168	include_once( 'C:\wamp64\www\components\editors\cascading_combobox.php' )	...\editors.php:22
12	0.1372	4258888	include_once( 'C:\wamp64\www\components\editors\cascading_editor.php' )	...\cascading_combobox.php:3
13	0.1475	4918952	include_once( 'C:\wamp64\www\components\page\page.php' )	...\cascading_editor.php:6
14	0.2328	7394376	include_once( 'C:\wamp64\www\components\dataset\table_dataset.php' )	...\page.php:18