Problem with version 3.1

Since I installed the new version of this plugin, my photo galleries don’t show correctly when I’m writting a post.

If I want to add a picture to one of my posts, The media gallery is loading all the time but doesn’t show anything. If I deactivate the plugin, it seems to work fine again.

I didn’t have any problems with the previous version. I have tried to uninstall the plugin and reinstall again but the problem is still there.

Thanks

https://wordpress.org/plugins/vr-visitas/