[CentOS] How can I get .xsession-errors back?

I did some research and see a LOT of folks would love to get rid of
their .xsession-errors file and I'm in the opposite situation -- where
is mine? Do I have to install or enable something special to get this back.

All my users are starting X with startx and the default .xinitrc. Is
this the problem?
-- 
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MzK

"We can all sleep easy at night knowing that
 somewhere at any given time,
 the Foo Fighters are out there fighting Foo."
                          -- David Letterman