PiHole Gravity Update Fail

hi, just installed a current dietpi instance with the following software. pihole, pivpn, fail2ban & unbound Unfortunately I can not add new blocklists at pihole. When removing the duplicate entries the raspberrypi “crashes” and I end up at the beginning.
Can anyone help me?

Hmmm, probably something to report at PiHole side

https://discourse.pi-hole.net/