Here's the bug:
- Open your character's profile and hit edit.
- Upload four images to your profile.
- Save your profile.
- Refresh the page.*
- Hit edit again.
- Click the X on one of your images.
- Click Add new image, which has just reappeared, and pick one out for uploading and cropping. Try to upload it.
The process will fail with an error about the file size:
Your upload did not succeed! Make sure your file is smaller than 1920x1080 and 2mb.
In reality, the upload probably actually fails because your profile's still considered to have four images on it, and that image you hit the X on doesn't count as gone until you save your profile. This is probably related to another issue where image uploading circumvents the regular save behaviour.
Related, errors like this mean there should really a Cancel image addition button somewhere that makes the image interface disappear, in case someone wants to not upload at all but continue editing their profile.
* This is necessary because if you just hit 'Edit' again without refreshing first, you won't be able to hit the X on any of the images you just uploaded. Try it! This seems like it's a broken thing too. I will report it later if it doesn't get handled as part of this issue.