Originally this plugin was developed and tested with Oxwall Software only. Currently it seems plugin is having some trouble to work with Skadate Setup.
I am still willing to put additional effort to make it work with Skadate if I can get a test installation. I don't want to work on a live setup of Skadate install.Please let me know if anyone is willing to help. In return, I would glad to offer a license free of charge.