Hi. I have a Raspberry Pi 4 with 8GB RAM running Debian Bullseye 11, aarch 64, with no desktop environment. I have it in the Argon Eon case with OMV 6 installed and a 4TB HDD running perfect, with Wireguard so I can access it from anywhere. I want to install NextCloud so I can make a cloud for my family. But when I follow the tutorials that I find on youtube (which wants me to install Docker and Portainer in OMV) I am not able to install Docker in OMV, but I can SSH and install Docker on the Pi through CLI and it shows up in OMV as installed. The same with Portainer, which I can now access on
http://NASip:9443
But here is when everything stops, because when I try to deploy a stack to install NextCloud or run a docker compose file in CLI it will not work, and gives me an error that there is no manifest for linux/arm/v8. I am not very literate with Linux, so I dont understand everything of what I am doing when following tutorials, but I have some basic knowledge and I use chatGPT to try an explain to me what I am doing. According to chatGPT the Docker version I am using is not compatible with the architecture I am using (which in my mind means something about 32 bit vs 64 bit OS) But can anyone help me? Can I reinstall Docker somehow to be able to fix this? Thank you for any help 
All tutorials of trying to install with Portainer, in Docker or in Terminal only gives me this:
no matching manifest for linux/arm/v8 in the manifest list entries.
Even when I try to install with All-in-one
I cannot change OS right now, as my server is located in a different country and I use VPN to SSH into the Pi.
Any help very much appreciated!
