Uploading images doesn’t work properly. When uploading an image in the manager, I get the message that the upload was successful. The image seems to be in the right folder. Nevertheless, the images are not uploaded to the server.
The strange thing is, that at first, it worked all fine. Since a week I have this problem. There were no changes on the server nor on the site itself.
Does anyone knows what could be the the problem, or even better, the solution?