CoursePress update from 1.x to 2.x fails

Hi,

I have a similar issue to the one in this thread:
https://premium.wpmudev.org/forums/topic/having-problems-installing-or-updating-coursepress-pro-version-1267

I have successfully installed the plugin through both my Hub and by transferring by FTP. My admin dashboard shows version 2.1.0.1., but I keep getting this message when I go to set it up...

I keep clicking the HERE button to upgrade, but it keeps failing.