Duh!
For future reference.
If you change the folder location even if on the same site , you need to follow the guidelines as if you are transferring your site to a new host.
IE: edit paths in the config.inc.php file.
All the paths to the scripts are contained in that file.
The database path may be the same but not the program scripts.
Also you need to ensure the new folder/file locations have the proper folder/file permissions just as if it is a new installation.
