Could not find Pear DB library

Recently i update my ispconfig3 to 3.0.4.4 but now users can't change passwords on squirrelmail webmail.

when they try to change they password squirrelmail shows 'Could not find Pear DB library'

what i can do??
i have used this how to configure the plugins.

I'm using debian squeeze
and used:
http://www.howtoforge.com/perfect-server-debian-squeeze-with-bind-and-dovecot-ispconfig-3
and
http://www.howtoforge.com/how-to-co...heir-email-passwords-on-an-ispconfig-3-server

Installed packages, channel pear.php.net:
=========================================
Package Version State
Archive_Tar 1.3.7 stable
Auth 1.6.2 stable
Console_Getopt 1.2.3 stable
DB 1.7.14 stable
PEAR 1.9.1 stable
Structures_Graph 1.0.3 stable
XML_Util 1.2.1 stable

 

Hi Till thanks for your reply but i'm little bit confused.
Here is my squirrelmail.conf.

Code:

Alias /squirrelmail /usr/share/squirrelmail
Alias /webmail /usr/share/squirrelmail
<Directory /usr/share/squirrelmail>
  Options FollowSymLinks
  <IfModule mod_php5.c>
    AddType application/x-httpd-php .php
    php_flag magic_quotes_gpc Off
    php_flag track_vars On
    php_admin_flag allow_url_fopen Off
    php_value include_path .
    php_admin_value upload_tmp_dir /var/lib/squirrelmail/tmp
    php_admin_value open_basedir /usr/share/squirrelmail:/etc/squirrelmail:/var/lib/squirrelmail:/etc/hostname:/etc/mailname
    php_flag register_globals off
  </IfModule>
  <IfModule mod_dir.c>
    DirectoryIndex index.php
  </IfModule>

  # access to configtest is limited by default to prevent information leak
  <Files configtest.php>
    order deny,allow
    deny from all
    allow from 127.0.0.1
  </Files>
</Directory>

# users will prefer a simple URL like http://webmail.example.com
#<VirtualHost 1.2.3.4>
#  DocumentRoot /usr/share/squirrelmail
#  ServerName webmail.example.com
#</VirtualHost>

# redirect to https when available (thanks [email protected])
#
#  Note: There are multiple ways to do this, and which one is suitable for
#  your site's configuration depends. Consult the apache documentation if
#  you're unsure, as this example might not work everywhere.
#
#<IfModule mod_rewrite.c>
#  <IfModule mod_ssl.c>
#    <Location /squirrelmail>
#      RewriteEngine on
#      RewriteCond %{HTTPS} !^on$ [NC]
#      RewriteRule . https://%{HTTP_HOST}%{REQUEST_URI}  [L]
#    </Location>
#  </IfModule>
#</IfModule>

Should i put the plugins folder somewhere here?

 

Please change

Code:

php_admin_value open_basedir /usr/share/squirrelmail:/etc/squirrelmail:/var/lib/squirrelmail:/etc/hostname:/etc/mailname

to

Code:

php_admin_value open_basedir /usr/share/squirrelmail:/etc/squirrelmail:/var/lib/squirrelmail:/etc/hostname:/etc/mailname[COLOR="Red"]:/usr/share/php[/COLOR]

 

Thanks for your reply but still doesn't work.
Any suggestion?

 

do this

and this

try to remove php_value include_path .

so your /etc/apache2/conf.d/squirrelmail.conf

like this

PHP:

<Directory /usr/share/squirrelmail>
  Options FollowSymLinks
  <IfModule mod_php5.c>
    AddType application/x-httpd-php .php
    php_flag magic_quotes_gpc Off
    php_flag track_vars On
    php_admin_flag allow_url_fopen Off
    php_admin_value upload_tmp_dir /var/lib/squirrelmail/tmp
    php_admin_value open_basedir /usr/share/squirrelmail:/etc/squirrelmail:/var/lib/squirrelmail:/etc/hostname:/etc/mailname:/usr/share/php
    php_flag register_globals off
  </IfModule>
  <IfModule mod_dir.c>
    DirectoryIndex index.php
  </IfModule>

TY to Mr. Anton

 

Falco, Till & Dreamsky Thanks++ it solved my problems. Thanks to both.