Error opening NVRAM

[vhamortebbed]

I can't open my config...the nvram mem has no free memory...What do i do?

736 bytes total (0 bytes free)

Directory of nvram:/

%Error opening nvram:/ (Device or resource busy)

413676 bytes total (410404 bytes free)

Directory of system:/

[Prashanth Krishnappa]

Check to see if there are too many telnet sessions open to this router(you can do a sh users). If you have many close a few and try.

Also, what platform and what IOS are you running?

[vhamortebbed]

That worked..thanks, but there is still 0 bytes free.

736 bytes total (0 bytes free)

Directory of nvram:/

400 -rw- 3173 startup-config

401 ---- 47 private-config

[javentre]

how about - "service compress-config"