Всем доброе время суток. Решил поставить sams в качестве системы управления доступом через squid. Следовал настройкам, описаным в

1)  http://sams.perm.ru/doc/ru/
2)  http://sams.nixdev.net/wiki/debian4.0

Вроде все настроил, но когда в браузере набрал http://127.0.0.1/sams, то обнаружил большое кол-во сообщений следующего вида:

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Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'www-data'@'localhost' (using password: NO) in /usr/local/share/sams/mysqltools.php on line 289
Access denied for user sams@localhost to MySQL

Warning: mysql_select_db() [function.mysql-select-db]: Access denied for user 'www-data'@'localhost' (using password: NO) in /usr/local/share/sams/mysqltools.php on line 296

Warning: mysql_select_db() [function.mysql-select-db]: A link to the server could not be established in /usr/local/share/sams/mysqltools.php on line 296

Warning: mysql_select_db() [function.mysql-select-db]: Access denied for user 'www-data'@'localhost' (using password: NO) in /usr/local/share/sams/mysqltools.php on line 303

Warning: mysql_select_db() [function.mysql-select-db]: A link to the server could not be established in /usr/local/share/sams/mysqltools.php on line 303
SAMS databases not connected

The base squidlog not created or the user sams has no rights to connection to it
The base squidctrl not created or the user sams has no rights to connection to it

                           SAMS documentation
                              english
                              russian

Warning: mysql_query() [function.mysql-query]: Access denied for user 'www-data'@'localhost' (using password: NO) in /usr/local/share/sams/mysqltools.php on line 234

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in /usr/local/share/sams/mysqltools.php on line 234

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /usr/local/share/sams/mysqltools.php on line 235

Warning: mysql_query() [function.mysql-query]: Access denied for user 'www-data'@'localhost' (using password: NO) in /usr/local/share/sams/mysqltools.php on line 247

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in /usr/local/share/sams/mysqltools.php on line 247

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /usr/local/share/sams/mysqltools.php on line 248

Warning: mysql_query() [function.mysql-query]: Access denied for user 'www-data'@'localhost' (using password: NO) in /usr/local/share/sams/mysqltools.php on line 264

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in /usr/local/share/sams/mysqltools.php on line 264

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /usr/local/share/sams/mysqltools.php on line 265

Warning: mysql_query() [function.mysql-query]: Access denied for user 'www-data'@'localhost' (using password: NO) in /usr/local/share/sams/mysqltools.php on line 274

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in /usr/local/share/sams/mysqltools.php on line 274

Warning: require() [function.require]: Unable to access ./lang/lang. in /usr/local/share/sams/main.php on line 166

Warning: require(./lang/lang.) [function.require]: failed to open stream: No such file or directory in /usr/local/share/sams/main.php on line 166

Fatal error: require() [function.require]: Failed opening required './lang/lang.' (include_path='.:/usr/share/php:/usr/share/pear') in /usr/local/share/sams/main.php on line 166

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Вот содержимое sams.conf:

[client]
SQUID_DB=squidlog
SAMS_DB=squidctrl
MYSQLHOSTNAME=localhost
MYSQLUSER=root // имя администратора mysql,
MYSQLPASSWORD=  // пароля нет, по умолчанию после установки не менял
MYSQLVERSION=4.0
SQUIDCACHEFILE=access.log
SQUIDROOTDIR=/etc/squid3
SQUIDLOGDIR=/var/log/squid3
SQUIDCACHEDIR=/var/l/squid3
SAMSPATH=/usr/local/bin
SQUIDPATH=/usr/sbin
SQUIDGUARDLOGPATH=/var/log/squid3
SQUIDGUARDDBPATH=/etc/squid3
RECODECOMMAND=iconv -f KOI8-R -t 866 %finp > %fout
LDAPSERVER=servername_or_ipadress
LDAPBASEDN=your.domain
LDAPUSER=DomainAdministrator
LDAPUSERPASSWD=passwd
LDAPUSERSGROUP=Users
REJIKPATH=/usr/local/rejik
SHUTDOWNCOMMAND=shutdown -h now
CACHENUM=0

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Данные о системе:
ОС Debian etch 4.0
php5
apache 2.2
squid 3

В sams.conf менял MYSQLUSER на sams, пароль так же оставлял пустым, т.к. при настройке выполнял команды:
GRANT ALL ON squidctrl.* TO sams@localhost IDENTIFIED BY ""; // пароль оставил пустым
GRANT ALL ON squidlog.* TO sams@localhost IDENTIFIED BY ""; // пароль оставил пустым

Ничего не помогло.