I was trying to post an image in version 12.1 using the Stackexchange uploader. It brings up an error in mathematica
SEToolsSEUploaderPrivate`stackImage::err: Server returner error: You didn\u0027t enter a valid URL
SETools`SEUploader`Private`stackImage::err:Server returner error: You didn\u0027t enter a valid URL
Any idea of the problem?
Thanks