No more phpMyAdmin in Safari 5.1.7 (6534.57.2) !!!

Hi there!

I used to open and use phpMyAdmin in Firefox 12.0 with absolutely no problem.

Now, I want to use Safari because of the look and feel.

Alas, Safari doesn't work!

Safari displays the opening page at the usual URL: http://localhost/phpmyadmin/index.php or http://127.0.0.1/phpmyadmin/index.php

But :

1 - It always displays the warning "Cookies must be enabled past this point" even if in Safari Preferences I have set up the "Always accept cookies" option.

2 - After entering the convenient Username and Password it displays a blank page.

How can I solve this issue?

Many thanks in advance for your help!