Netflix Parental Controls Error. If your account does not have profiles continue to the following step. The first problem though is that the PIN system is counterintuitive.

To access the parental controls you have to go to Netflixs website. From inside of the Netflix app press the Menu button on your remote. If disabling your router or modems parental control settings didnt help contact Netflix customer service.
To resolve this issue adjust your parental controls.
If you want to continue using a single PIN do not update to the latest version of parental controls. Begin from the Netflix home screen. Netflix have launched an update to their parental controls. Visit Parental Controls on your Account page to learn how.