sambenzakein

I'm trying to add plugins to Cura through the marketplace, but when I click on the little shop and try to add a plugin, then go into Cura, it says that it can't connect to the package database and to check my connection. I've tried quitting Cura a few times, turning off the computer, not really sure what to do to fix the problem. Also using a MacBook from 2013, so that might be the problem.