I'm working on a development site. Up until recently I haven't had any trouble with saving permissions, everything was working fine, until I added the different user roles for the site. After I added them all, I went back, and started to assign the correct permissions to the correct users types. I hit save, and... nothing.
No error message, no message at all. And the save didn't take effect. I'm starting my head over why it suddenly just isn't working when it was working before. Is there a limit the the amount of users types that Drupal allows?