malformed request

"Samreen Hameed" <[email protected]> Mon, 15 Sep 2008 23:13:01 -0700
Newsgroups gmane.comp.micro-kernel.l4.l4ka.general
Message-ID <[email protected]>
  I need to send a msg to main.c.

but when I run the code,the error msg is

KD# <User> s0: malformd request

Please help.