About permission

After installation, logged in as Admin, everything OK, but when I try to add the new category, got the message below:

"You do not have permission to run this script"

Any advice on this?

Thank you for ur help!

When did you downloaded the software? It means that is expired the script. Please contact us to see why this happened.

I did upload the ziped file from the link that you provided with license key and overwrited the content on my server.

Domain Name: www.donycorp.com

OK, then urgent contact me on it@grafx.ro and I will resend the files unlocked. Please send to us also your username from our system.