Can't upload images to Gallery#

Hi,

I installed the Gallery package by splittingred on my MODx instance.

I set up an album and uploaded pictures to it - this worked great.

However, I am unable to upload pictures to additional albums.
When I try to upload pictures to an additional album using the Zip Upload, I get an error: "Access denied."
I tried the Batch Upload and the Single Upload but neither of them work properly. The photos supposedly go into the album, but they all show up blank (see attached).

I cleared my cache, uninstalled and reinstalled Gallery, and restarted my Apache and MySQL servers, but to no avail.

Anyone have any ideas?

Thanks,
Andrew

Looking in my assets/components/gallery/files directory, I see that the images are being uploaded correctly by the Batch Upload - however, MODx seems unable to read them properly.