The issue I am facing: Unable to update pihole through "pihole -up" command. I have updated the apt caches and also tried release info fix. I keep getting this error ," [✗] Update local cache of available packages
Error: Unable to update package cache. Please try "sudo apt update"
Details about my system: I'm running pihole on a RPi 4 4GB model
What I have changed since installing Pi-hole: Nothing, it was the last thing I installed on my Raspbian and ever since only used apt-get update & upgrade options to keep the system in ship shape.