Having problems looks like from the Freepbx side on Asterisknow

Hey everyone name here is Scott and I am writing because I installed AsteriskNow and I am having a problem it looks like from the freepbx side. Here is what I have so far;

Linux Vewrsion: Sentos 5.8 Final
Kernel Version: 2.6.18-308.8.1.el5

I am trying to set up Asterisknow but I get the following error:

httpd started and stopped fine
Error: Did not recive valid response from server xhr response code 200 xhr text response undefined jquery status parser error
Retry Cancel

When i retry the same error appears.

AsteriskNow does not work well. I would recommend that you install the FreePBX Distro downloaded from this site.