hi,
i'm having the same problem. User has been created by logging in as admin --> reseller options --> add user
when i now choose suspend i get:
-
Forbidden
You don't have permission to access /~klant1 on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request. 
-
checked the /home/admin/domains/suspended folder:
drwxr-xr-x    2 admin    admin        4096 Jun  3 13:12 suspended
-rwxr-xr-x    1 admin    admin         205 Jun  3 13:12 index.html