jailshell - error: Could not exec SHELL

[apogee]

I've a jailshell problem, if I connect from one server to another I got this error message:

Could not exec SHELL: /bin/bash
Connection to cp1 closed.

I tried to execute jailshell on localhost, with no luck:
root@cp1 [/usr/local/cpanel/bin]# ./jailshell
Could not exec SHELL: /bin/bash

My System:
WHM 10.8.0 cPanel 10.8.2-R119
Fedora i686 - WHM X v3.1.0

OS: Fedora 4

Any Idea?

BTW: I tested it also on my fedora 2 boxes, remote ssh connect works, local don't