Nothing is being saved when I make changes in Upfront

My web host is 3ix.com. I am using their plan called "Extra"
Here's a comparison of their plans ... http://www.3ix.org/one_dollar_web_hosting.php

I have tried a check and repair of the MySQL database.

Most of my folders on the server have permissions 0644
The WP folders in file manager are set to 0755