gii ierror

for some reason gii will not work for me,was fine yesterda, i diffed my channges and reverted still to no avail i do not get a 404 , 403 either, here is my main config




<?php


// uncomment the following to define a path alias

// Yii::setPathOfAlias('local','path/to/local-folder');

Yii::setPathOfAlias( 'YumHelper', '/var/www/test/modules/user/models/YumHelper.php' );

// This is the main Web application configuration. Any writable

// CWebApplication properties can be configured here.

return array(

	'basePath'=>dirname(__FILE__).DIRECTORY_SEPARATOR.'..',

	'name'=>'xxxx.com',

	// 'theme'=>'user',

	// preloading 'log' component

	'preload'=>array('log'),


	// autoloading model and component classes

	'import'=>array(

		'application.models.*',

		'application.components.*',

		'application.modules.user.models.*',

	),


	'modules'=>array(

	'user' => array(

        'debug' => true,

        'facebookConfig'=>array(

        'appId'=>'xxxx',

        'secret'=>'xxxx',

        'domain'=>'localhost',

        'status'=>true,

        'xfbml'=>true,

        'cookie'=>true,

        'lang'=>'en_US', //es_LA, de_DE, cz_CZ, etc.

		),

		'modules' => array(

        'role',

        'profiles',

        'messages',

        ),

   

			),

		

		// uncomment the following to enable the Gii tool

		

	'gii'=>array(

	'class'=>'system.gii.GiiModule',

	'password'=>'xxx',

	

	'generatorPaths'=>array(

	'ext.gtc',   // Gii Template Collection

	'application.gii',

			 	),

		/*

	  'ipFilters'=>array(...a list of IPs...),

             'newFileMode'=>0666,

             'newDirMode'=>0777,

             */

		),

		

	),


'behaviors'=>array(

		'runEnd'=>array(

		'class'=>'application.components.WebApplicationEndBehavior',

    ),

),


	// application components

	'components'=>array(


		'User'=>array(

		'class' => 'User',

		),

		'user'=>array(

		'class' => 'application.modules.user.components.YumWebUser',

			// enable cookie-based authentication

			'allowAutoLogin'=>true,

			//'loginUrl' => array('/user/user/login'),

			'loginUrl' => array('site'),

			),

			'import'=>array('application.modules.user.models.*',

			),

			'db'=>array(

			'connectionString' => 'mysql:host=localhost;dbname=test',

			'emulatePrepare' => true,

			'username' => 'root',

			'password' => 'xxxx',

			'charset' => 'utf8',

			//'language'=>'en',

			'tablePrefix' => '',

		),

		//icrud added

		'messages'=>array('class'=>'CPhpMessageSource',),

		'YumHelper'=>array('class'=>'application.modules.user.components.YumHelper',),

		

		// uncomment the following to enable URLs in path-format

		

		

/*

		'urlManager'=>array(

			//'class'=>'application.extensions.LangUrlManager',

			//'languages'=>array('en','sp'),

			//'langParam'=>'en',

			

			'urlFormat'=>'path',

			//'urlSuffix'=>'.html',

			//'showScriptName'=>false,

			'rules'=>array(

				'<controller:\w+>/<id:\d+>'=>'<controller>/front/view',

				'<controller:\w+>/<action:\w+>/<id:\d+>'=>'<controller>/front/view<action>',

				'<controller:\w+>/<action:\w+>'=>'<controller>/<action>',

				'terms'=>'site/page/view/terms',

				'gii'=>'gii',

            'gii/<controller:\w+>'=>'gii/<controller>',

            'gii/<controller:\w+>/<action:\w+>'=>'gii/<controller>/<action>',


				

			),

			

			//'showScriptName'=>false,

			

		),

*/

		

		'errorHandler'=>array(

			// use 'site/error' action to display errors

            'errorAction'=>'site/error',

        ),

        

		'log'=>array(

			'class'=>'CLogRouter',

			'routes'=>array(

				array(

					'class'=>'CFileLogRoute',

					'levels'=>'trace,info,error, warning',

				),

				

				// show log messages on web pages

				array(

					'class'=>'CWebLogRoute',

				),

				

			),

		),

	),


	// application-level parameters that can be accessed

	// using Yii::app()->params['paramName']

	'params'=>array(

		// this is used in contact page

		'adminEmail'=>'webmaster@.com',

	),

	'onBeginRequest'=>array('Timezone','setTimezone'),

);




Then what do you got, when you access Gii, if neither 404 nor 403? Blank page?

im bounced back to the index page, no error

fixed was the facebook lines