Installed Realty but Admin panel won't load

[Brian Heffernan]

Hello,
On Tuesday I installed Flynax Realty and at first everything seemed fine at first, if you typed in the domain name you were directed to the site and I logged into the admin panel. That evening I returned to the admin panel to start adding listing types etc. but the admin panel wouldn't load, (After inserting name and password and clicking "login" the "login" button changes to "loading" but it never loads)

Can someone help?

I'm using Centos 6.3 Plesk 11.

I created a ticket and this is the response:

You should configure server because there is problem:


Seems problem with .htaccess

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Can someone tell me what I should do? Any help would be appreciated.