I've been using Bouquet for months with no problem, but today I couldn't add an image. I activated two different themes including a default theme and had no problem. With Bouquet (this happens when the original parent theme is activated as well as when I use a child theme), when I want to select an image from the media library to insert in the page, there is no display of the media library contents - as if the library is empty. There is also an error on upload of a new image on insert media. After inserting an image using a different theme, I re-activated Bouquet and the image displayed properly, but when I tried to insert another image the same problem recurred. I could continue de-activating whenever I want to upload an image, but this is very clumsy. I'm sure I haven't touched the parent theme. What has caused this and how do I fix it?