Changing my signature?

[Amanda]

Trying to change my signature photo. I am using photobucket and my image size is 100x300, same as my old one. It keeps telling me it can't determine the size of the image and won't let me submit it.

[LisaT_II]

I don't know if this is it, but the link that photobucket used to give you would go straight to the picture. Now it seems like when you use the photobucket link, it takes you to a page embedded somehow in the photobucket page, instead of just the picture. At least everytime I try to get a link that will show the picture and only the picture, I can't seem to get it - if I paste it back in, I get other photobucket stuff. I bet that has something to do with it. I know when people use photobucket to link photos, my phone can no longer see them because of the changes PB made. Stupid PB.

[MaisyPancakes]

Mine used to work just fine until really recently—my image is a PNG that resides on Dropbox. I'm getting the "can't determine size" error, too.