Error adding Gallery to page "No action specified"

I try to add a gallery to a new page.
i choose the gallery i want to display then hit save, i then receive a browser error that says “The Page at http://www.mattsheumackphotography.com says No action specified”

I’m running the
Photocrati NextGEN version 2.0.79, Photocrati NextGEN Pro version 2.1.4

WordPress 4.2.1

I’ve tried deactivating and reactivating both plugins.
uninstalling and re-installing both plugins.

I primarily use the plugins to publish direct form Lightroom 6

not sure what else i can try to fix this. it may be obvious just not to me.

Help would be much appreciated.

https://wordpress.org/plugins/nextgen-gallery/