No apply changes button appears--fixed

I’m working on a new install of FreePBX 2.3.1.0. I can add extensions in the gui, but when I submit the changes…the red apply button doesn’t appear.
I can execute /var/lib/asterisk/bin/retrieve_conf and the changes do get applied to the files…but then I need to reload the asterisk files.
Any ideas on what I’m missing?

Fixed…
I was using a DB that was from a previous install. I removed all the records from the tables, but didn’t rerun the SQL create script.
I re-ran the script and I’m running like a champ.