( ! ) Warning: Creating default object from empty value in E:\wamp\www\moodle\config.php on line 50
Call Stack
#TimeMemoryFunctionLocation
10.0032335512{main}( )..\index.php:0
20.0063347296require_once( 'E:\wamp\www\moodle\config.php' )..\index.php:33

Error detected in config.php

Error in: $CFG->dirroot = 'D:\wamp\www\moodle';

Try this: $CFG->dirroot = 'E:\wamp\www\moodle';