Web application could not be started

This web application process is being run as user 'agasienica.pl' and group 'agasienica.pl' and must be able to access its application root directory '/hosting/agasienica.pl/agasienica.pl/www/agasienica'. However, the parent directory '/hosting/agasienica.pl' has wrong permissions, thereby preventing this process from accessing its application root directory. Please fix the permissions of the directory '/hosting/agasienica.pl' first.
Application root
/hosting/agasienica.pl/agasienica.pl/www/agasienica
Environment (value of RAILS_ENV, RACK_ENV, WSGI_ENV, NODE_ENV and PASSENGER_APP_ENV)
production
Ruby interpreter command
/usr/bin/ruby1.8
User and groups
Unknown
Environment variables
Unknown
Ulimits
Unknown