Addon Domain Error

[gunpaljain30]

Error: Error from park wrapper: gunmantra.com is already configured
Please help

[gunpaljain30]

I am trying to add my newly registered domain since 19th March 2011 and it has been consistently giving one or the other error.

TLD: gunmantra.com

Errors: (1) This domain belong to other user (2) This domain is already configured (3) Domain Wrapper Error

I am not able to get any support or resolution for my this error since 19th.

Please help!