[imp] Showing the code randomly...

[Lic. Rodolfo Gonzalez Gonzalez]

Hi,

I'm having a little problem here: my horde/imp installation is showing the
source code randomly (sometimes it gets parsed correctly, sometimes it
doesn't, just the php code is showed). I've apache-1.3.27 and the latest
stable PHP, with the pear from horde. Any sugestion on what to look for in
logs or in the software, in order to fix the problem, would be
appreciated.

Best regards.