The web application you are attempting to access on this web server is currently unavailable. Please hit the "Refresh" button in your web browser to retry your request. Administrator Note: An error message detailing the cause of this specific request failure can be found in the application event log of the web server. Please review this log entry to discover what caused this error to occur
1)Login into your control panel.
2)Go to the setup
3)In the “Services” Click the “Clear All” Before Enable the Clear All
4)Rev ember what are the option are enable.
5_Then Click ok.
6)Then Go the setup .
7)In the service choose the option what are the opation
then try it.