error msg when moving an account

[rastoma]

I get this error message when trying to move a domain that start with a number:

Copying Mail files....Done
Copying www logs....Done
Grabbing mysql dbs...Done
Grabbing mysql privs...Done
Copying mailman lists....Done
Copying homedir....stdin: is not a tty
Done
Copying cpuser file.......Done
Copying quota info.......Done
Copying password.......Done
Creating Archive ....Done
Copying tarball...............Done
Tarball copy ok!
Extracting tarball....
gzip: stdin: unexpected end of file
tar: Unexpected EOF in archive
tar: Unexpected EOF in archive
tar: Error is not recoverable: exiting now
Done
Extracting Domain....Done
Generating Account....Sorry usernames cannot begin with a number. at /scripts/wwwacct line 245.
Account creation failed.. cannot continue..