FreePBX Upgrade from 2.7 to 2.9

FreePBX Installation / Upgrade
1

Site was running using FreePBX 2.7. Since the internet can be slow at this location, I thought it would be best to update via the tar file.

The installation went fine, no errors.

After the installation when I log in the screen is blank.

Any thoughts?

2

Can you check your apache err logs and let me know if any errors are present when navigating to the web administration page and logging in?