Unable to access a /admin controller in a Rails application
If you have a controller called admin in your Rails application, you will find that you cannot access it and you get redirected to your site administration control panel login screen instead.
This is behaviour that can be overridden, so if you need to be able to access /admin on your app, then please just submit a ticket and we will action this for you.
Note: This also applies to non-Rails sites. If you have any web application that needs to access /admin, please just submit a ticket.