( ! ) Fatal error: Class 'CascadingEditor' not found in C:\wamp64\www\components\editors\cascading_combobox.php on line 36
Call Stack
#	Time	Memory	Function	Location
1	0.0027	308552	{main}( )	...\cascading_editor.php:0
2	0.0174	971928	include_once( 'C:\wamp64\www\components\dataset\dataset.php' )	...\cascading_editor.php:5
3	0.0210	1151248	include_once( 'C:\wamp64\www\database_engine\engine.php' )	...\dataset.php:3
4	0.0320	1567224	include_once( 'C:\wamp64\www\database_engine\commands.php' )	...\engine.php:5
5	0.0385	1683088	include_once( 'C:\wamp64\www\components\error_utils.php' )	...\commands.php:6
6	0.0478	2093232	include_once( 'C:\wamp64\www\components\renderers\list_renderer.php' )	...\error_utils.php:4
7	0.0542	2443552	include_once( 'C:\wamp64\www\components\renderers\renderer.php' )	...\list_renderer.php:3
8	0.0674	3260928	include_once( 'C:\wamp64\www\components\grid\grid.php' )	...\renderer.php:3
9	0.0691	3278440	include_once( 'C:\wamp64\www\components\editors\editors.php' )	...\grid.php:5
10	0.1242	4244960	include_once( 'C:\wamp64\www\components\editors\cascading_combobox.php' )	...\editors.php:22