[p4] Help! -- error msg "protected namespace - access denied"

[Song, Gina (Mission Systems)]

I tried to run the Perforce this morning but couldn't see any of folders
undr Depot, instead I got this msg
"WARNING: 10:47:56 Protected namespace - access denied.
WARNING: 10:47:59 //depot/*/... - must refer to client 'songgi'.
WARNING: 10:47:59 //depot/* - must refer to client 'songgi'.


Any idea??

Gina