Socialengine Help needed

[phpchamps]

I m trying to create new module in socialengine but when i run.. i get this error

 

exception 'Engine_Loader_Exception' with message 'Could not load class: Managehomepagebanner_Api_Core' in E:\xampp\htdocs\socialengine\application\libraries\Engine\Loader.php:150
Stack trace:
#0 E:\xampp\htdocs\socialengine\application\libraries\Engine\Loader.php(181): Engine_Loader::loadClass('Managehomepageb...')
#1 E:\xampp\htdocs\socialengine\application\libraries\Engine\Api.php(296): Engine_Loader->load('Managehomepageb...')
#2 E:\xampp\htdocs\socialengine\application\libraries\Engine\Api.php(249): Engine_Api->load('managehomepageb...', 'api', 'core')
#3 [internal function]: Engine_Api->__call('managehomepageb...', Array)
#4 E:\xampp\htdocs\socialengine\application\modules\ManageHomepageBanner\controllers\AdminManageController.php(29): Engine_Api->managehomepagebanner()
#5 E:\xampp\htdocs\socialengine\application\libraries\Zend\Controller\Action.php(513): ManageHomepageBanner_AdminManageController->indexAction()
#6 E:\xampp\htdocs\socialengine\application\libraries\Zend\Controller\Dispatcher\Standard.php(289): Zend_Controller_Action->dispatch('indexAction')
#7 E:\xampp\htdocs\socialengine\application\libraries\Zend\Controller\Front.php(946): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#8 E:\xampp\htdocs\socialengine\application\modules\Core\Bootstrap.php(89): Zend_Controller_Front->dispatch()
#9 E:\xampp\htdocs\socialengine\application\libraries\Engine\Application.php(99): Core_Bootstrap->run()
#10 E:\xampp\htdocs\socialengine\application\index.php(183): Engine_Application->run()
#11 E:\xampp\htdocs\socialengine\index.php(15): include('E:\xampp\htdocs...')
#12 {main}

 

Any help is appreciated