I've seen similar posts elsewhere, but none of the responses have been helpful.
I'm spending HOURS trying to track down why the main product page in zencart will not display. I get the category heading and then nothing.
But the biggest issue for me is that I do NOT understand why PHP does not report whatever error is causing the fatal ending.

Current Settings in php.ini
error_reporting = E_ALL
display_errors = On
display_startup_errors = On
log_errors = On
log_errors_max_len = 1024

Current Setting in Apache httpd.conf
LoadModule php5_module "c:/wamp/bin/php/php5.3.5/php5apache2_2.dll"

<IfModule php5_module>
php_admin_value error_reporting 2047
</IfModule>

Software
PHP 5.3.5
Apache server 2.2.17
Zen Cart 1.3.9h