Can't Login to Booked (no replies)

First, the preliminarys:

1. Windows 10 Pro 64bit Pre-release Build 10.0.15014
2. WampServer Version 3.0.8 32bit
3. Apache 2.4.23
4. PHP 5.6.25
5. MySQL 5.7.14
6. The icon is green
7. # localhost name resolution is handled within DNS itself.
127.0.0.1 localhost
::1 localhost
8. Do you have access to localhost (Homepage WampServer)? (Yes)
9. Do you have access to phpMyAdmin? (Yes)
10. If you refer to an error message... (N/A)
11. If you use an Antivirus and / or Firewall, please include the names of these (Windows Defender)
12. What is the full path to the installation of WampServer? (C:\wamp)
13. If you have one or more Virtual Hosts defined, please show their definition(s) (N/A)

Everything is green on the install but when I try to log on with admin or user, no error is thrown
but I return to the login page with both fields blank and I am not logged in. Authentication is taking
place because when I try a random user I get an error message. I am redirected to:

[localhost]

What am I missing please?