Article ID: 114490, created on Aug 1, 2012, last review on May 10, 2014

  • Applies to:
  • Plesk 11.0 for Linux


From time to time, instead of site content, you may see the default Apache page or another page of the default site. In /var/log/sw-cp-server/error_log the following message appears:

/bin/sh: /usr/share/sso/ not found

Note, that described issue is actual only for Deb-based systems.


The "sw-sso" package was removed, but the configuration files remained.


You can find packages that were not removed completely with this command:
# dpkg -l | grep 'sw-\|psa' | grep '^rc'

Then remove the package with:
# dpkg --purge sw-sso

And restart the sw-cp-server:
# /etc/init.d/sw-cp-server restart

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