I just upgraded to the latest release. Everything had been working fine. My subquestions all require a photo. I upload the images to the directory with the survey number. Then I create the question. I then edit a subquestion with the fckeditor and browse for the image file. When I click on the browse server button I get an fckeditor resources browser page with a dialog box saying "The server didn't reply with a proper XML data. Please check your configuration.".
I went in and set the file permission to the survey upload file to 777 and it still didn't work. My config.php in the fckeditor is the same as it always was.
This only happens when I try to browse. I am able to manually put in the path to the image in the subquestion and it does in fact show up.