error: Bind to port 22

[Olu Akins]

While checking my security logs, I noticed this error

error: Bind to port 22 on 0.0.0.0 failed: Address already in use.

after doing a search, I ran lsof to show the process occupying the port  
and this is what I found

[root]# lsof -i tcp |grep 22
cupsd      831    root    0u  IPv4   2232       TCP 
localhost.localdomain:ipp (LISTEN)
sshd      1019    root    3u  IPv4   2252       TCP *:ssh (LISTEN)

Is this something I can ignore?