[Zope] Zope crashing after movin Plone site to RHEL 4

[Mário Gamito]

Hi,

I have this 1.0.2 Plone site running for about two years, or so.
It always ran smoothly.

Recently, i've moved it to a new server running Red Hat Enterprise Linux 4.

I've compiled Python 2.1.3 and start Zope with:
exec /usr/local/python-2.1.3/bin/python $cwd/z2.py -L 'pt_PT' -u zope "$@"

Now, i'm having this big problem: Zope crashes every day once or twice.
Onle restoring a previous Zope backup i can get Zope and Plone up again.

Is there something wrong here ?
Something specific to RHEL 4 ?

Thank you in advance.

Warm Regards,
Mário Gamito