When I try to add an image to a K2 item, the upload fails when I try to upload an .jpg image with the size of about 6MB.
It works when I upload a small .png image, but when I convert my 6MB .jpg image to a .png file, then it has about 20MB and that is just too big.
Has anyone an idea what could cause the problem with the pictures?
PS: This is the screenshot with the errormessage I get when I try to upload a .jpg file - imgur.com/UOso4Zv