Segmentation Faults in *.php

Hi! I've installed Apache 2.0.44 and PHP 4.3.1 on SuSE 8.1. The compilation was without errors, the inclusion into httpd.conf went fine: >Apache/2.0.44 (Unix) PHP/4.3.1 configured -- resuming normal operations The script <?php print "Hello World!"; ?> works fine, too, so I think there was no error in the installation progress. But <?php phpinfo(); ?> results in Segmentation fault: >child pid 18740 exit signal Segmentation fault (11) I don't dare to start any other scripts... Any ideas? Maybe a known-for-problems library? ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache/bin/apxs --enable-safe-mode --with-openssl --with-mysql=/usr/local/mysql --enable-calendar --with-imap --with-cpdflib --with-jpeg-dir --with-tiff-dir --enable-ftp --with-gd --with-png-dir --with-zlib-dir --with-gettext --with-xml --with-mcrypt --disable-posix-threads The used libraries are up to date. Thanks in advance! Kind regards, Hartmut