dietpi-globals

Hi,

I have a Raspberrypi 3 installation with Pihole on it. I saw it on twitter that pihole has a new version. So i connected to the raspi and did a ‘pihole -up’ which updated the pihole but after rebooting and upon connecting via ssh I’m getting "failed to load dietpi-globals’. Pihole works but i cant reach the pihole web interface anymore. Is there anyway I can install the dietpi-globals back? And whats the normal way to update the installation? I have another dietpi installation with nginx reverse proxy, sudo apt update shows 52 upgradable packages but I’m afraid of upgrading with apt upgrade. Thanks in advance.