LAMP Install on VPS : CentOS5+Apache+MySQL+suPHP

July 24, 2011 By Leave a Comment

Here’s the work-in-progress instructions for setting up a LAMP. It’s been sitting on my draft for ages and I have to publish it because a few of my friends need it.

**** NOTE : If you notice, it’s still a draft. It came from a number of sources but these are the steps I use. So I know it works. **********

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Filed Under: Apache, Blog, Linux, PHP

Apache Cannot Allocate Memory Problem

July 23, 2011 By Leave a Comment

For the past month, I have been encountering some problems with my WordPress installation. I keep getting the Error 500. I checked the log files and here’s what I found.
(12)Cannot allocate memory: couldn't create child process: /opt/suphp/sbin/suphp for
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Filed Under: Apache, Blog, Unix, WordPress

Shopping Cart Always Empty

November 21, 2010 By Leave a Comment

After using suPHP on my Apache webserver and NGINX on another server, I realized that my cart systems are no longer working. Here are the symptoms I noticed.

  1. AJAX Carts does not display items
  2. When clicking checkout, the cart becomes empty
  3. After clicking update, the cart becomes empty

If you look at the symptoms, you’ll notice that every time you move to another page of your website, the cart is emptied. It only mean that the session data is not being saved. And with that, you’ll have to check your PHP save_path session settings in PHP.INI. Most often than not, the current value is /etc/php/sessions. You’ll have to check the folder permission. On my case, the folder is owned by root and the group is apache.
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Filed Under: Apache, Blog, Linux, NGINX, PHP