Forums Scripts & Popups help on a very simple SNOTICE script...

He means the SNOTICE event only has three fields and you have four...

Yours
on ^*:SNOTICE:*Playing*:*: { halt }
one too many.

Try this one..
on ^*:SNOTICE:*Playing*: { halt }

Also, as he said type /help on snotice

~ Edit ~
If you're only trying to stop the server notice from displaying
in your status window, just use haltdef instead of halt.