( ! ) 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	272696	{main}( )	...\common_utils.php:0
2	0.0047	349616	include_once( 'C:\wamp64\www\components\utils\dataset_utils.php' )	...\common_utils.php:7
3	0.0102	761968	include_once( 'C:\wamp64\www\components\dataset\dataset.php' )	...\dataset_utils.php:3
4	0.0135	941160	include_once( 'C:\wamp64\www\database_engine\engine.php' )	...\dataset.php:3
5	0.0240	1357008	include_once( 'C:\wamp64\www\database_engine\commands.php' )	...\engine.php:5
6	0.0273	1421040	include_once( 'C:\wamp64\www\components\error_utils.php' )	...\commands.php:6
7	0.0370	1831136	include_once( 'C:\wamp64\www\components\renderers\list_renderer.php' )	...\error_utils.php:4
8	0.0429	2181248	include_once( 'C:\wamp64\www\components\renderers\renderer.php' )	...\list_renderer.php:3
9	0.0557	2998696	include_once( 'C:\wamp64\www\components\grid\grid.php' )	...\renderer.php:3
10	0.0579	3026528	include_once( 'C:\wamp64\www\components\editors\editors.php' )	...\grid.php:5
11	0.1181	4166840	include_once( 'C:\wamp64\www\components\editors\cascading_combobox.php' )	...\editors.php:22
12	0.1200	4256672	include_once( 'C:\wamp64\www\components\editors\cascading_editor.php' )	...\cascading_combobox.php:3
13	0.1302	4916704	include_once( 'C:\wamp64\www\components\page\page.php' )	...\cascading_editor.php:6
14	0.2073	7391720	include_once( 'C:\wamp64\www\components\dataset\table_dataset.php' )	...\page.php:18