When i want to upload an image it says: Unable to create directory wp-content/uploads/2013/01
I use xampp - localhost.
I use mac.
I have not uploaded the wordpress database because i already have a website. I would like to keep this website until the wordpress is made.
I cannot use the filezilla then to change the file permissions on my wp-content.
How can i change the permissions to 755?
Please, help me!