Problem with Squid

[151569]

I have problem with Squid, use squid version 2.15 in Slackware 10.2 more Samba3 integrated with Windows 2003 Active Director y, all work fine.

But start Squid show this message of error

root@c200:/opt/Programas_tmp/squid25# 2007/10/17 18:09:16| Starting Squid Cache version 2.5.STABLE14 for i686-pc-linux-gnu...
2007/10/17 18:09:17| WARNING: ntlmauthenticator #1 (FD 8) exited
2007/10/17 18:09:17| WARNING: ntlmauthenticator #2 (FD 9) exited
2007/10/17 18:09:17| WARNING: ntlmauthenticator #3 (FD 10) exited
2007/10/17 18:09:17| WARNING: ntlmauthenticator #4 (FD 11) exited
2007/10/17 18:09:17| WARNING: ntlmauthenticator #5 (FD 12) exited
2007/10/17 18:09:17| Too few ntlmauthenticator processes are running

My parameters of squid.conf

#/mnt/elo/Programas/binario/Squid/libexec/./ntlm_auth
auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp
auth_param ntlm use_ntlm_negotiate off
auth_param ntlm children 10
auth_param ntlm max_challenge_reuses 0
auth_param ntlm max_challenge_lifetime 5 minutes

auth_param basic program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-basic
auth_param basic children 5
auth_param basic realm HOST DOMAIN
auth_param basic credentialsttl 2 hours
#auth_param basic casesensitive off
#authenticate_cache_garbage_interval 10 seconds

Why this messages ?
Somebody help-me !!!

Thanks.