( ! ) 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	0.0022	273432	{main}( )	...\query_dataset.php:0
2	0.0087	685736	include_once( 'C:\wamp64\www\components\dataset\dataset.php' )	...\query_dataset.php:3
3	0.0123	864936	include_once( 'C:\wamp64\www\database_engine\engine.php' )	...\dataset.php:3
4	0.0248	1339256	include_once( 'C:\wamp64\www\database_engine\commands.php' )	...\engine.php:5
5	0.0310	1454792	include_once( 'C:\wamp64\www\components\error_utils.php' )	...\commands.php:6
6	0.0411	1864904	include_once( 'C:\wamp64\www\components\renderers\list_renderer.php' )	...\error_utils.php:4
7	0.0473	2215072	include_once( 'C:\wamp64\www\components\renderers\renderer.php' )	...\list_renderer.php:3
8	0.0608	3032808	include_once( 'C:\wamp64\www\components\grid\grid.php' )	...\renderer.php:3
9	0.0633	3060400	include_once( 'C:\wamp64\www\components\editors\editors.php' )	...\grid.php:5
10	0.1279	4200888	include_once( 'C:\wamp64\www\components\editors\cascading_combobox.php' )	...\editors.php:22
11	0.1300	4290696	include_once( 'C:\wamp64\www\components\editors\cascading_editor.php' )	...\cascading_combobox.php:3
12	0.1404	4951872	include_once( 'C:\wamp64\www\components\page\page.php' )	...\cascading_editor.php:6
13	0.2248	7426120	include_once( 'C:\wamp64\www\components\dataset\table_dataset.php' )	...\page.php:18