The weirdest thing just happened. All of the images and thumbnails "disappeared" from my gallery but when I checked the album folders via FTP, the pictures are still there! I haven't changed any settings or permissions (that I know/remember) so what could be causing this?
http://www.tildaswinton.net/gallery/
Looks like you set up hotlink protection but did it wrong. Disable it.
But the hotlink disabling has been active for months already and the images showed up fine before. I also run two other coppermine galleries at the same space and they've worked fine so far. And if I disable it my bandwidth usage will be 100% in few weeks because the hotlinkers..
It's set up for tildaswinton.net but not www.tildaswinton.net. Talk to your host if you don't how to fix it; it's nothing to do with Coppermine.