Getting a "Forbidden" Error when we associate profile to a position.

While performing a Request a new Position, we are =getting a "Forbidden' error if we try to associate a profile to the position. This started happening right after 24 D . We also tried with the delivered HR Specialist, Line Manager and HR Manager roles. We are able to search the proiles in the associate profile section and able to save it. The error shows up once we click submit button. If we don't associate a profile then we are able to submit the position.