IPv6 DHCP error when I'm trying to get prefix from ISP

[Roally]

I changed my pfSense WAN prefix to /48 to get the IPv6 address from my ISP, but when I look in my DHCP logs I get the following errors.

Nov 22 09:49:10 dhcp6c 6664 failed to parse configuration file
Nov 22 09:49:10 dhcp6c 6664 /var/etc/dhcp6c_wan.conf:3 IA_PD (0) is not defined
Nov 22 09:49:10 dhcp6c 6664 skip opening control port
Nov 22 09:49:10 dhcp6c 6664 failed initialize control message authentication
Nov 22 09:49:10 dhcp6c 6664 failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory

Does this mean I need to set up the DHCPv6?

[bimmerdriver]

@roally Are you certain your ISP delegates a /48?