I am trying to upload more images into the "Pictures" section of My Stuff for a new game I'm making, but it won't allow me to upload it even though the file name is there. Any help?
No one can, currently. It's a recent bug.
If you don't require the image for an item thumbnail, you can always use an image hosting site in the downtime.
Ah, Okay then. I just hope it gets fixed up soon.