Cups restart

[david walcroft <d_j_w46@xxxxxxxxxxxxxx>]

I'm trying to restart cupsd but get this error,

[david@reddwarf ~]$ sudo service cups restart
Stopping cups:                                             [FAILED]
Starting cups: cupsd: Child exited with status 1!
                                                          [FAILED]
[david@reddwarf ~]$

How do I kill a child.

 david