Error : pkg_version

[Абдрашитов Дмитрий]

hi!
i use freebsd 6.2
there is some strange error -
when i try this command : "pkg_version -v"
i get endless list:
pkg_version: BABagntux is not a valid package!
pkg_version: BABagntux is not a valid package!
pkg_version: BABagntux is not a valid package!
pkg_version: BABagntux is not a valid package!
pkg_version: BABagntux is not a valid package!

when i try this command : "pkgdb -F"
---> Checking the package registry database
BABagntux: Not in due form: <name>-<version>

what does it means?