Iptables not working on Ubuntu 18.04

#1

I have just now started a new C2S instance, and i ran apt update && upgrade.
I see that when I boot an error is logged - Failed to load kernel modules.

I have no idea if it is related or not, but I can’t run ufw. Iptables return an error:

iptables -L
iptables: No chain/target/match by that name.

/usr/share/ufw/check-requirements
Has python: pass (binary: python2.7, version: 2.7.17, py2)
Has iptables: pass
Has ip6tables: pass

Has /proc/net/dev: pass
Has /proc/net/if_inet6: pass

This script will now attempt to create various rules using the iptables
and ip6tables commands. This may result in module autoloading (eg, for
IPv6).
Proceed with checks (Y/n)? y
== IPv4 ==
Creating 'ufw-check-requirements'... done
Inserting RETURN at top of 'ufw-check-requirements'... iptables: No chain/target/match by that name.
ERROR: could insert RETURN rule into 'ufw-check-requirements'. Aborting
FAIL: check your kernel and that you have iptables >= 1.4.0

How can I fix this? So frustrating that sometimes with Scaleway things just don’t work…