Source: redmine Version: 3.0~20140825-8~deb8u2 Severity: normal Dear Maintainer,
the websever (Apache in my case) expects plugin data like stylesheets or js to be available unter the alias /plugin_assets/. By default Apache can't access the linked directory /var/cache/redmine/default/plugin_assets/ and gives an 403 error. The following lines in the Apache configuration ensures the nessessary access rights: <Directory "/var/cache/redmine/default/plugin_assets"> Require all granted </Directory> Maybe you would like to add it to the example configuration files.