Hello! I have a problem updating the OMV system. After clicking, check for updates via webgui and cmd (sudo apt update). I'm getting strange errors that I don't understand. I use my OMV via webgui all the time and everything has always updated correctly until today. I don't know if it's a general fault and the servers from which OMV wants to download updates are not working or what's going on? Thank you very much in advance for helping me solve the problem.
Code
Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; export LANGUAGE=; apt-get update 2>&1' with exit code '100': Hit:1 http://packages.openmediavault.org/public sandworm InRelease
Hit:2 http://security.debian.org/debian-security bookworm-security InRelease
Hit:3 https://download.docker.com/linux/debian bookworm InRelease
Hit:4 http://archive.raspberrypi.com/debian bookworm InRelease
Hit:5 http://deb.debian.org/debian bookworm InRelease
Hit:6 http://httpredir.debian.org/debian bookworm-backports InRelease
Hit:7 http://deb.debian.org/debian-security bookworm-security InRelease
Hit:8 http://deb.debian.org/debian bookworm-updates InRelease
Hit:9 https://openmediavault.github.io/packages sandworm InRelease
Hit:10 https://openmediavault-plugin-developers.github.io/packages/debian sandworm InRelease
Ign:11 http://fi.mirror.armbian.de/apt buster InRelease
Get:13 https://pkgs.tailscale.com/stable/debian bookworm InRelease
Err:12 http://fi.mirror.armbian.de/apt buster Release
404 Not Found [IP: 65.21.120.247 80]
Reading package lists...
E: The repository 'http://apt.armbian.com buster Release' does not have a Release file.
OMV\ExecException: Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; export LANGUAGE=; apt-get update 2>&1' with exit code '100': Hit:1 http://packages.openmediavault.org/public sandworm InRelease
Hit:2 http://security.debian.org/debian-security bookworm-security InRelease
Hit:3 https://download.docker.com/linux/debian bookworm InRelease
Hit:4 http://archive.raspberrypi.com/debian bookworm InRelease
Hit:5 http://deb.debian.org/debian bookworm InRelease
Hit:6 http://httpredir.debian.org/debian bookworm-backports InRelease
Hit:7 http://deb.debian.org/debian-security bookworm-security InRelease
Hit:8 http://deb.debian.org/debian bookworm-updates InRelease
Hit:9 https://openmediavault.github.io/packages sandworm InRelease
Hit:10 https://openmediavault-plugin-developers.github.io/packages/debian sandworm InRelease
Ign:11 http://fi.mirror.armbian.de/apt buster InRelease
Get:13 https://pkgs.tailscale.com/stable/debian bookworm InRelease
Err:12 http://fi.mirror.armbian.de/apt buster Release
404 Not Found [IP: 65.21.120.247 80]
Reading package lists...
E: The repository 'http://apt.armbian.com buster Release' does not have a Release file. in /usr/share/openmediavault/engined/rpc/apt.inc:255
Stack trace:
#0 /usr/share/php/openmediavault/rpc/serviceabstract.inc(622): Engined\Rpc\Apt->Engined\Rpc\{closure}()
#1 /usr/share/openmediavault/engined/rpc/apt.inc(248): OMV\Rpc\ServiceAbstract->execBgProc()
#2 [internal function]: Engined\Rpc\Apt->update()
#3 /usr/share/php/openmediavault/rpc/serviceabstract.inc(122): call_user_func_array()
#4 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod()
#5 /usr/sbin/omv-engined(535): OMV\Rpc\Rpc::call()
#6 {main}
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