I am trying to change/update the "main page" images on our wedding website, theknot.com/wedding/landis-hyde, and I'm having difficulty. When I click "remove image" the page refreshes with the same image in place - it won't remove itself. Then when I attempt to simply upload a NEW image, I select the image, click "upload", the page once again refreshes with the same (old) image in place. I cannot seem to be able to upload anything new. What is causing this error? Please help. Thank you!