I have a LAMP stack,
- Ubuntu 12.04.3 LTS
- PHP 5.3.10-1ubuntu3.8 with Suhosin-Patch (cli) (built: Sep 4 2013 20:05:42)
- Apache/2.2.22 (Ubuntu)
- MYSQL 5.5.32-0ubuntu0.12.04.1 (Ubuntu)
- Codeigniter 2.1.0
All of these are currently running as they should be.
The sites are:
Some load with a blank white page others with a 500 Server Error.
How do I go about debugging as to why it's not working. The PHP sites / code should be running fine, the code has been in production for months.
This all started because I went into the server today to make clear some disk space (I deleted some
mysqldumps). I also ran
apt-get update and
apt-get upgrade and it might have updated PHP. Now that mysql is working I assumed that was the main bug, but now these sites are unresponsive.
I've already checked the individual site error logs and there's nothing in them. I've tried to enable PHP error reporting to see if that's the issue and nothing is coming up. I've replaced a sites
/public directory with a "hello world"
index.php file and it came up on the site just fine, which means the server is working as it should, right?
Any assistance would be really great, I'm totally dead in the water...