getting this 500 internal error.

As i observed ur site and modified in to Debug mode to TRUE.

following error found.

Message:SQLSTATE[42S02]: Base table or view not found: 1146 Table 'thurlapa_ox848.ow_birthdays_privacy' doesn't existFile:/home/thurlapa/public_html/Profile/ow_core/database.phpLine:305Trace:#0 /home/thurlapa/public_html/Profile/ow_core/database.php(305): PDOStatement->execute() #1 /home/thurlapa/public_html/Profile/ow_core/database.php(322): OW_Database->execute('SELECT COUNT(*)...', Array) #2 /home/thurlapa/public_html/Profile/ow_plugins/birthdays/bol/user_dao.php(126): OW_Database->queryForColumn('SELECT COUNT(*)...', Array) #3 /home/thurlapa/public_html/Profile/ow_plugins/birthdays/bol/service.php(85): BIRTHDAYS_BOL_UserDao->countByBirthdayPeriod('2012-07-15', '2012-07-15', NULL, Array) #4 /home/thurlapa/public_html/Profile/ow_plugins/birthdays/components/birthdays_widget.php(92): BIRTHDAYS_BOL_Service->countByBirthdayPeriod('2012-07-15', '2012-07-15', NULL, Array) #5 /home/thurlapa/public_html/Profile/ow_system_plugins/base/components/users_widget.php(44): BIRTHDAYS_CMP_BirthdaysWidget->getData(Object(BASE_CLASS_WidgetParameter)) #6 /home/thurlapa/public_html/Profile/ow_system_plugins/base/components/drag_and_drop_item.php(230): BASE_CMP_UsersWidget->__construct(Object(BASE_CLASS_WidgetParameter)) #7 /home/thurlapa/public_html/Profile/ow_system_plugins/base/components/drag_and_drop_index.php(115): BASE_CMP_DragAndDropItem->renderView() #8 /home/thurlapa/public_html/Profile/ow_smarty/template_c/0c4ac839613b5f6d057a2993cb4cd3eda1103537.file.drag_and_drop_entity_panel.html.php(94): BASE_CMP_DragAndDropIndex->tplComponent(Array, Object(Smarty_Internal_Template)) #9 /home/thurlapa/public_html/Profile/ow_libraries/smarty3/sysplugins/smarty_internal_templatebase.php(180): content_4feb119730ec2(Object(Smarty_Internal_Template)) #10 /home/thurlapa/public_html/Profile/ow_core/view_renderer.php(101): Smarty_Internal_TemplateBase->fetch('/home/thurlapa/...') #11 /home/thurlapa/public_html/Profile/ow_core/renderable.php(263): OW_ViewRenderer->renderTemplate('/home/thurlapa/...') #12 /home/thurlapa/public_html/Profile/ow_core/component.php(80): OW_Renderable->render() #13 /home/thurlapa/public_html/Profile/ow_core/renderable.php(250): OW_Component->render() #14 /home/thurlapa/public_html/Profile/ow_system_plugins/base/controllers/component_panel.php(56): OW_Renderable->render() #15 /home/thurlapa/public_html/Profile/ow_core/request_handler.php(274): BASE_CTRL_ComponentPanel->render() #16 /home/thurlapa/public_html/Profile/ow_core/application.php(300): OW_RequestHandler->dispatch() #17 /home/thurlapa/public_html/Profile/index.php(65): OW_Application->handleRequest() #18 {main}Type:
PDOException