Cannot install on UDMPro

I had NextDNS installed and running on my UDMPro, after I updated to its latest official firmware 1.11.0 (was on 1.10.4 if not mistaken) I also proceeded to update NextDNS to latest (1.37.7), but upgrade failed, so I uninstalled and rebooted the machine, after which I tried a clean install but it wont work, the following is the result in debug mode:

# sh -c 'DEBUG=1 sh -c "$(curl -sL https://nextdns.io/install)"'
INFO: OS: ubios
INFO: GOARCH: arm64
INFO: GOOS: linux
INFO: NEXTDNS_BIN: /data/nextdns
INFO: INSTALL_RELEASE: 1.37.7
DEBUG: Start install loop with CURRENT_RELEASE=
DEBUG: NextDNS is not installed
i) Install NextDNS
e) Exit
Choice (default=i): i
INFO: Installing NextDNS...
DEBUG: Using ubios install type
no such directory for freezer.state
Error: `/usr/bin/runc pause 279a3c753bcd8129552f338ca419c858858bf45232acb660f7a2c674296551f1` failed: exit status 1
Reading package lists...
Building dependency tree...
Reading state information...
gnupg1 is already the newest version (1.4.21-4+deb9u1).
curl is already the newest version (7.52.1-5+deb9u16).
0 upgraded, 0 newly installed, 0 to remove and 19 not upgraded.
Reading package lists...
W: Unable to read /etc/apt/-/ - DirectoryExists (2: No such file or directory)
W: Unable to read /etc/apt/sources.list.d/nextdns.list - RealFileExists (2: No such file or directory)
Reading package lists...
Building dependency tree...
Reading state information...
E: Unable to locate package nextdns
Error: non zero exit code: 100: OCI runtime error
DEBUG: Start install loop with CURRENT_RELEASE=
DEBUG: NextDNS is not installed
i) Install NextDNS
e) Exit
Choice (default=i): e
#