Problem with pmvc php port

[chiekurs]

Hey people!

I've been using puremvc for several AS3 projects and now I decided to use it for PHP as well.
I've developed application on local machine and it works nice.
Though as I moved it to production server it just doesn't work. Sometimes output is shown but in most of the cases I get just a blank screen and no error messages in logs.
Do anyone have some ideas on what could cause this?
Maybe there's some issues with PHP versions? Local machine has 5.2.5 while production server is 5.2.9, could it be the reason?
I'm totally lost, and I have no bloody idea whats the reason for this.
Any ideas are welcomed!

[Justin]

Are you receiving any errors in the script?

Try pasting atop your index.php and run it again.

:

error_reporting(E_ALL);
ini_set('display_errors', '1');