( ! ) Fatal error: Uncaught Error: Class "plugin_renderer_base" not found in C:\wamp64\www\question\bank\managecategories\classes\output\renderer.php on line 32
( ! ) Error: Class "plugin_renderer_base" not found in C:\wamp64\www\question\bank\managecategories\classes\output\renderer.php on line 32
Call Stack
#	Time	Memory	Function	Location
1	0.0181	362480	{main}( )	...\renderer.php:0