The recent update to 3.0 has broken my calender to the point it no longer works, I've uninstalled and reinstalled and still have the same problems. When you double click a date nothing happens, in the old version this would open the date so you can add an event. Also On installation startup and every time I open in admin there is an error message not able to save config file and default file loaded. but there is not data in the admin page, and will not save any changes. I have been using the earlier versions of this plugin and it has worked very well for my small group. Now I have to find something to replace this that works.
Trying to find an earlier version to reload and see if the old version will work again.
Help or suggestions would be nice.