We get error from pkgdb utility, after upgrading portupgrade from version 22.214.171.124,2 to 126.96.36.199,2
undefined method `with_pkgng?' for main:Object
We havn't switch to pkgng and don't plan to do it.
This is not actually forcing you to use pkgng.
It is now fixed with 188.8.131.52.
Fixed in 184.108.40.206.