Hey,
I Have created a second Usergroup with nearly all rights. Everythin works fine.
But if I edit the page Attributes, I get an error triggered by the author field, which can't be loaded. The page was created by the admin.

In dev console I checked out that the error (500) comes from
/index.php/ccm/system/user/get_json

Error: Unable to get permission key for view_user

Do you know the problem? See attachments.

Thanks your your answers.

Greets
Nicolas