package tools out of date?

[Robert Fitzpatrick]

Trying to 'portupgrade openldap-sasl-server-2.2.29' and get the 
following errors. Does this mean my FreeBSD 54. package tools? Which 
ports or how do I upgrade?

pkg_create: read_plist: unknown command '@dirrmtry etc/openldap/schema' 
(package tools out of date?)
pkg_create: read_plist: unknown command '@dirrmtry %D/etc/openldap' 
(package tools out of date?)
pkg_create: write_plist: unknown command type -1 (etc/openldap/schema)
*** Error code 2

Stop in /usr/ports/net/openldap22-sasl-server.
*** Error code 1

Stop in /usr/ports/net/openldap22-sasl-server.

--
Robert