[horde] horde empty frame

[Antoine Jacoutot]

Hi, I'm having a little problem with horde under Linux RH7.3.
Basically, everything works perfectly, except that just after users log in, they
get a white page instead of the horde homepage.
--> they have the bottom frame (with the menu links), but the main top frame is
all white...

Does someone know where this could come from ?

Thanks in advance. (no errors in horde.log nor apache.log)

-- 
Antoine