[rt-users] Attachment Error

[mixo]

The following error is generated  everytime mail containing an
attachment greater than 93k
is sent to rt:
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
f7N9hNt03104   275391 Thu Aug 23 11:43 <someuser at somehost>
                 (mailer prog died with signal 11)
           "|/opt/rt/bin/rt-mailgate --queue general
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

A ticket is created, but the attachment is lost. and no record of the
ticket is made
in the log file.  Where is the problem, anf  how can I fix it?

Mixo
(I am using redhat 7.1, Pg 7.2.x,  rt2.0.5_3 and sendmail 8.11.x )