I'm James49's web host.

XOOPS Version: 2.0.14
Module Name/Version: any
PHP Version: 5.0.4
MySQL Version: 4.1.12
Web Server Software (Apache/IIS/Other): Apache/2.0.54 (Mandriva Linux/PREFORK-13.2.20060mdk)
Operating System: Mandriva 2006.0
Theme you are using: default
Custom template: (Yes/No) No
PHP Debug Messages: none
MySQL Debug Messages: none
Smarty Debug Messages: none
A full description of the issue:

#OOPS# thing generates zero length pages for some pages, but not others. DEBUG is ON EVERYWHERE. in /etc/php.ini, and in the preferences. NOTHING POPS UP, NO ERROR MESSAGES ARE GENERATED, NOTHING GETS LOGGED ANYWHERE, etc. etc. etc. when this happens.

I have register_globals on. I have safe mode off. I've done everything I can think of over two days to make this work, *consistently*. None of the FAQs are helpful, because none of them describe a situation in which no error messages are generated anywhere, but you still see blank pages.

I've got ten years plus worth of sysadmin experience, and am pretty savvy at troubleshooting and debugging all sorts of things, but I'm pretty much stumped.