For several days now, I have had trouble adding media to a post. I am trying to add an image, but it doesn't show up in the post. Now when I try to do it, there are no images in my image library. But when I click the image library in the sidebar, the image is there like 3 times. I try to delete them all and reupload, but then I get an error uploading the image.
Now at least I've got it where the image is in my library only once, but when I try to add it to a post, no library images are visible.
Also, often when I try to click preview to see if an image has been added even though I can't see it in the edit pane, I get an error, "no data received because the server sent no data." I have gotten this on several different buttons.