If HP Smart Update Manager cannot connect to the remote server, you might receive a Discovery Failed error. Discovery failures can be caused by third-party storage, failure to access the remote target server, and an inability to access system resources. For IPv6 networks, host discovery failures can be caused by the incorrect configuration of the IPv6 network.
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator at webmaster@systemmanager.forsenergy.ru to inform them of the time this error occurred, and the actions you performed just before this error.
More information about this error may be available in the server error log.
Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.