open_basedir restriction in effect

[onastvar]

I'm getting open_basedir error message when I try to update one of my joomla sites with Update Manager (joomla component)

Does anyone know what should be modified to resolve this issue?

Warning: is_dir() [function.is-dir]: open_basedir restriction in effect. 
File(/var/www/clients/client0/web1) is not within the allowed path(s):
(/var/www/clients/client0/web1/web:/var/www/clients/client0/
web1/tmp:/var/www/domain.com/web:/srv/www/domain.com/
web:/usr/share/php5:/tmp:/usr/share/phpmyadmin:/etc/phpmyadmin:
/var/lib/phpmyadmin) in /var/www/clients/client0/web1/web/libraries
/joomla/filesystem/folder.php on line 392

[till]

Add /var/www/clients/client0/web1 separated by ":" at the end of the open basedir path in the website settings.

[onastvar]

Thank You Till.

That worked. These are the changes I made on Web Domain page under Options tab in PHP open_basedir field

before

/var/www/clients/client0/web1/web:/var/www/clients/client0/web1/
tmp:/var/www/domain.com/web:/srv/www/domain.com/web:/usr/share
/php5:/tmp:/usr/share/phpmyadmin:/etc/phpmyadmin:/var/lib/phpmyadmin

after

/var/www/clients/client0/web1/web:/var/www/clients/client0/web1
/tmp:/var/www/domain.com/web:/srv/www/domain.com/web:/usr/share
/php5:/tmp:/usr/share/phpmyadmin:/etc/phpmyadmin:/var/lib/
phpmyadmin:/var/www/clients/client0/web1