gnatsweb.pl displays a blank page

[Franck ROLLAND]

Hello,

I'm using gnats4 and gnatweb4 on a sun450 (Solaris 8) with apache.
The installation of gnats4 seems to be OK.
The installation of gnatsweb4 seems to be OK too.
The test : make test USERNAME.... PASSWORD .... DATABASE pass successfully.
When a enter http://sun450/cgi-bin/gnatsweb.pl in IE5 on my XP worstation a
blank page appears !
Why ?
The permissions for gnatsweb.pl are 755.
The cgi script "Hello world" in cgi-bin folder works correctly.
The path to perl in the first line of gnatsweb.pl is correct.

Thanks for your help.

Franck ROLLAND
MEDIAN Technologies