[Mailman-Users] Please help with this error message

[Ww4477 at aol.com]

I am running Mailman from my web site it was working OK until yesterday, I 
cant send any messages to any of my 4 mailing list I get the same error 
message, if anyone can please give me detailed instructions on how to fix the 
problem.

This message was created automatically by mail delivery software (Exim).

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  pipe to |/usr/local/cpanel/3rdparty/mailman/mail/wrapper post all_chesed.ws
    generated by all at chesed.ws
    Child process of virtual_address_pipe transport returned 2 from command:
    /usr/local/cpanel/3rdparty/mailman/mail/wrapper

The following text was generated during the delivery attempt:

------ pipe to |/usr/local/cpanel/3rdparty/mailman/mail/wrapper post 
all_chesed.ws
       generated by all at chesed.ws ------

Failure to exec script. WANTED gid 12, GOT gid 99.  (Reconfigure to take 99?)

------ This is a copy of the message, including all the headers. ------

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    for all at chesed.ws; Wed, 04 Jul 2001 12:06:30 -0600
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From: Ww4477 at aol.com
Message-ID: <34.1764fe50.2874b584 at aol.com>
Date: Wed, 4 Jul 2001 14:08:04 EDT
Subject: test#1
To: all at chesed.ws
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