Error from park wrapper: upcisend.co.cc is controlled by another user. You cannot par

[dawmanel]

hi all!

i have run into a problem while adding an addon domain in my x10hosting cpanel.

this is the error i get when i tried to add the domain

Error from park wrapper: upcisend.co.cc is controlled by another user. You cannot park it.

i have already added ns1.x10hosting.com & ns2.x10hosting.com as the name server.

please help....i am desperate!!