Hello, I just burned Astroberry Server 2.0.3 to a 128 gig MicroSD card using balenaEtcher, and the system came up fine, but when I went to update it, I got an error message. I don't really know anything about Linux, so I'm not sure if this problem is with my setup, or something amiss online. The update went as far as you see below. So not sure where to go next. Astroberry appears to be running fine otherwise.

Thanks for any info on this. 

I downloaded the image file from the mirror site and re-installed Astroberry from scratch and then ran the update and it worked. Not sure why it failed the first time around.