When I try to upload featured images for my products I get the following error:
"Warning: copy(/home/large/public_html/wp-content/uploads/2012/04/black-ant-011.jpg) [function.copy]: failed to open stream: Permission denied in /home/large/public_html/wp-admin/includes/file.php on line 348"
I have 755 permissions on wp-admin folder, 755 on the includes folder, and 644 permissions on file.php. It seems the data is being uploaded but not the image itself. The filename is added to the media gallery but there is no image to go along with it. This is a rather urgent issue so any help is greatly appreciated.