Hi,
I've just started learning ProcessWire. Something seems plain but doesn't work as I expect, images e.g.
I checked out that home template has images field, then I edited a home page based on that template and tried to upload an image. I selected a file then clicked submit and the file name appeared in the image field. Only filename appeared, but not a thumbnail. When I pressed save button I got a success message but in the image field the filename disappeared and there was no image too. It goes same way if I grag and grop image file.
What should I fix to upload images to a image field?
ps
I run ProcessWire with Nginx, could it be the cause of broken image upload?