I am having a weird problem and have been unable to find any information - I've googled and googled till my eyes are googly!
I just upgraded a Centos 4.7 server from PHP 5.1 to 5.3.
Since the upgrade, I have been seeing in the logs instances of seg faults - and some web pages that have php incorporated are blank. But others are not. All the pages are using the same header.php file - so it's really weird that some seem to be causing a segfault while others are not.
Can anyone help with knowing where to even start looking to fix this?