When login, get error: configuration error - unknown item 'FAIL_DELAY' (notify administrator)

[csanyipal <csanyipal@csanyi-pal.info>]

Hello!

I upgraded my Debian system from Sarge to Etch.

After that, whenever I login, get the error messages on Vterm:
----------------->
configuration error - unknown item 'FAIL_DELAY' (notify administrator)
configuration error - unknown item 'QUOTAS_ENAB' (notify administrator)
configuration error - unknown item 'NOLOGIN_STR' (notify administrator)
configuration error - unknown item 'ENV_HZ' (notify administrator)
configuration error - unknown item 'PASS_MAX_LEN' (notify administrator)
configuration error - unknown item 'CHFN_AUTH' (notify administrator)
configuration error - unknown item 'CLOSE_SESSIONS' (notify administrator)
-----------------<

These error messafes can I find too in 
syslog:
.. login: unknown configuration item `FAIL_DELAY'
.. login: unknown configuration item `QUOTAS_ENAB'
.. login: unknown configuration item `NOLOGIN_STR'
.. login: unknown configuration item `ENV_HZ'
.. login: unknown configuration item `PASS_MAX_LEN'
.. login: unknown configuration item `CHFN_AUTH'
.. login: unknown configuration item `CLOSE_SESSIONS'

and in
user.log too:
.. login: unknown configuration item `FAIL_DELAY'
.. login: unknown configuration item `QUOTAS_ENAB'
.. login: unknown configuration item `NOLOGIN_STR'
.. login: unknown configuration item `ENV_HZ'
.. login: unknown configuration item `PASS_MAX_LEN'
.. login: unknown configuration item `CHFN_AUTH'
.. login: unknown configuration item `CLOSE_SESSIONS'


What is this, and how can I resolvee it?

I will appreciate any advices!

-- 
Regards, Paul Csányi
http://www.freewebs.com/csanyi-pal/index.htm