fixed! switched to Twenty Fourteen theme and deactivated all plugins. (read this in another thread) Media and link buttons now work. Reactivated a few plugins and tested buttons again – all ok – until I reactivated ‘Comprehensive Google Map Plugin’. Had original problem again. I will leave not activate again until fixed.
My website is broken. 🙁 My add Media' button does not work either. When pressed it responds with a # at the end of my URL and Nothing else. The link button also does not respond - I don't know if this is related to the same problem. Like Amelia I have been a WordPress user for about a month with no previous problems. Just prior to this problem I installed and then uninstall two Plugins.Soundy Background Music’ I also added three MP3 files to my library. The plugin worked fine, but was not what I was looking for so I deactivated it, then deleted the program. (song would restart each time you clicked to another page) the second Plugin I tried was WordPress Music. That is when I discovered I could no longer add Media. http://www.mystoryloft.com
I reinstalled the first plugin hoping that would fix the problem. I guess it didn’t.