[imp] Login problem after upgrade.

[Dmitri Gofmekler]

Hello All!

I'm urgently need help. Today I've upgraded PHP, PAM, IMAP, PERL, and some 
other  packages and IMP stops log in. IMP says that login is failed. 

/var/log/maillog contains
Jun 27 11:09:19 cube imapd[17012]: imap service init from 127.0.0.1
Jun 27 11:09:19 cube imapd[17012]: Command stream end of file, while 
reading line user=??? host=UNKNOWN
 
horde.log contains a line abount failed login 212.7.212.7 to 
localhost:143[imap] as gosha 
[on line 270 of "/var/www/html/horde/imp/lib/IMP.php"]

registry.php contains:
$this->registry['auth']['login'] = 'imp';
$this->registry['auth']['logout'] = 'imp';

servers.php contains:

$servers['imap'] = array(
    'name' => 'IMAP Server',
    'server' => 'localhost',
    'protocol' => 'imap',
    'port' => 143,
    'folders' => 'mail/',
    'namespace' => '',
    'maildomain' => 'arvid.ee',
    'smtphost' => 'localhost',
    'realm' => 'arvid.ee',
    'preferred' => ''
);


Enviroment is following:
apache-1.3.23-14
php-4.1.2-7
imap-2001a-10
perl-5.6.1-34.99.6
pam-0.75-32
mysql-3.23.49-3
openssl-0.9.6b-18

horde-2.1-3
imp-3.1-2
turba-1.0-1

Everything installed from .rpms got from RedHat 7.3 and horde ftp site.


Thanks in advance for any advices,
Dmitri.