I am using Events Manager 5.3.5 with Buddypress 1.6.2. I have an error when I try to upload image from add media to details box in add new event page in front-end. I can upload image from event image field. I also have no problem to do this in wp-admin's add new event page. The problem would only happen in add media's pop-up upload files window in front-end. Anyone have any idea about this issue?