[Errno 2] iptables v1.6.0: can't initialize iptables table `filter'

pikachu@DESKTOP-PNG1UIG:~$ sudo ufw allow 3306
ERROR: initcaps
[Errno 2] iptables v1.6.0: can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.

pikachu@DESKTOP-PNG1UIG:~$