症状

When public signup is enabled, the page renders incompletely, failing to render the fields required to add information.

原因

The External User Management is turned OFF.

回避策

Enable External User Management.

You need to have System Administrator permissions in order to perform this function.

To activate an external user management system,

1. Error rendering macro 'excerpt-include'

   No link could be created for 'Navigating to the Administration Console'.

2. 左側のパネルにある「一般設定」を選択します。
3. In the 'General Configuration' screen, click 'Edit'.
4. Select 'On' beside 'External User Management'.
5. [保存] をクリックします。