Re: Adding/Deleting/Editing Categories
Manny;
I would go to the docs folder and read what all the file / folder permissions are supposed to be set at (644, 755, etc.) and see if that takes cares of your problem. It sounds like a permissions issues to me.
Good Luck and may the force be with you! 
Sincerely,
0be1
"Give me one hundred preachers who fear nothing but sin and desire nothing but God, and I care not whether they be clergymen or laymen, they alone will shake the gates of Hell and set up the kingdom of Heaven upon Earth." - John Wesley