The target platform for the Oracle Mix Post migration is now a Jive 5.0.5 system. I can create an initial Space meant to hold all archived content. Then whenever I try to create a sub-space from the web UI I get the error:
An unexpected error has occurred:
The form has already been processed or no token was supplied, please try again.The information you are looking for may have been moved, you can search for it here. We apologize for the inconvenience.
This also occurred from a new browser instance. I doubt that it is a permission problem since I was logged in and have admin permissions.