demo-trunk is not accessible

Hi,

The demo-trunk URL :
https://demo-trunk.ofbiz.apache.org/catalog/control/main
is not accessible anymore.

I found the following URL: https://www.ofbizdemo.com/catalog/control/main
as a demo-trunk

But when Use the following credentials
Username: admin
Password: ofbiz

I got the following Error message:
The Following Errors Occurred:
You cannot login to this application

Any suggestions, or help?

Regards,
Medhat