How do I to fix 2 Console reported errors in Mac OS 10.4.11

When I start up my old G4 with OS 10.4.11, its Console reports

2 errors, as shown on the screen shot below

There are many "plists", so I do not know which one needs correcting.

In my System I located "/en" here:

"~System/Library/Frameworks/Foundation,Framework/[symbol with a number unerneath}/Languages/en"

I recently had to to replace my high-speed Siemens DNS unit when it failed to power on. My service provider

replaced it with a newer faster model which bears only the srvice provider's name (Telus), it is supposed to be

much faster and there was no charge for the replacement. It seems to work fine to send stuff to my G4 and

MacBookAir., I do not know what "WIde Area Service Discovery" is, or how to fix that. The DNS relay number

appears to be my computers address, I substituted some xxx's to safeguard this address.in this post.