Apache error when running PHP script..

Hi, I have a script which generates an PDF file.. This script worked fine when I used another Web-server which used PHP as a CGI module. My current Web-server runs Apache with a static module of PHP 4.04 with PDFlib 3.01 if I remember correctly. (My old configuration had PHP 4.02 compiled with the same PDFlib 3.01) I got the following error in the log file of PHP: [Thu Dec 21 22:57:27 2000] [notice] child pid 10248 exit signal Segmentation fault (11) Does anyone have an idea what can be the trouble..? Thanks in advance.. Bye Bye David Bouw