Conflict with Modern Tribe Image Widget

Hi, this is the first time I’ve used your plugin and it works like a charm. However I use the Modern Tribe Image Widget on most sites that I develop, and there appears to be a conflict between that plugin and yours, and I’m not sure how to diagnose it. When your plugin is activated, I can place an image widget onto a sidebar, but I can’t save anything into it. When I deactivate your plugin, the image widget works fine. I would really like to keep both plugins — any advice would be greatly appreciated.