Might have found it
I opened the admin page and the path is wrong
<?php
require_once('../../PowerGallery201-5/rename_and_upload_this_folder/admin_gallery/global.php');
I can start again. I put the above mentioned folder into DW, then moved the "rename and upload" folder into root and renamed it. So the path didn't travel when I moved it. What is the best way to do this?
The global paths had this
@session_start();
require_once('../../PowerGallery201-5/rename_and_upload_this_folder/Connections/powergallery.php');
mysql_select_db($database_powergallery);
require_once('../../PowerGallery201-5/rename_and_upload_this_folder/admin_gallery/common/properties.php');
require_once('../../PowerGallery201-5/rename_and_upload_this_folder/admin_gallery/common/functions.php');