I reloaded the the Operating Maverick Version 10.9.5 system on my iMac Desktop, and then reloaded the backup hard drive to my iMac. Since that time I can't rename a folder or move a picture to another folder. It will not me allow me to upload new pictures into this catalog. I have over 110,000 photos associated with this catalog. People told me yesterday I didn't have permission, but when I compared my old catalog to my new one the setting were the same.
I generated a new catalog yesterday, and everything seems to be working fine.