users get an error when trying to view a skuid page

I havea custom object where I have created a skuid page to override it when a user creates a new record. I have assigned licenses to our users and given them the Skuid page viewer permission set. But when the users click on New they get this error: Insufficient Privileges You do not have the level of access necessary to perform the operation you requested. Please contact the owner of the record or your administrator if access is necessary. For more information, see Insufficient Privileges Errors. How do i fix this?

I found the problem - I had to Enable Visualforce Page Access in the users profiles