( ! ) 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	0.0016	310856	{main}( )	...\cascading_editor.php:0
2	0.0130	974208	include_once( 'C:\wamp64\www\components\dataset\dataset.php' )	...\cascading_editor.php:5
3	0.0158	1153456	include_once( 'C:\wamp64\www\database_engine\engine.php' )	...\dataset.php:3
4	0.0241	1569488	include_once( 'C:\wamp64\www\database_engine\commands.php' )	...\engine.php:5
5	0.0288	1685264	include_once( 'C:\wamp64\www\components\error_utils.php' )	...\commands.php:6
6	0.0363	2095352	include_once( 'C:\wamp64\www\components\renderers\list_renderer.php' )	...\error_utils.php:4
7	0.0410	2445664	include_once( 'C:\wamp64\www\components\renderers\renderer.php' )	...\list_renderer.php:3
8	0.0513	3263056	include_once( 'C:\wamp64\www\components\grid\grid.php' )	...\renderer.php:3
9	0.0526	3280568	include_once( 'C:\wamp64\www\components\editors\editors.php' )	...\grid.php:5
10	0.0978	4247040	include_once( 'C:\wamp64\www\components\editors\cascading_combobox.php' )	...\editors.php:22