Lots of errors

Today I went over to my parents to replace their raspberry pi with the one I had used previously. I reinstalled all the software and now it’s working again as it should, running Home Assistant to log data from their solar panels among other things.

When I returned home with their raspberry pi, I decided to hook it up to a monitor to see if I could find what was wrong with it. Pretty much as I expected, the memory card inside the pi was malfunctioning, as evidenced by all the error messages you’re seeing here. Now it would be just a matter of getting a new micro sd card and the pi can be used again.