Error while creating a new device type

Hello All,

I have been trying to add a new device type (since yesterday - 07-Aug-2015). I enter the name of the device (RasperryPi) and then click on the 'Create' button at the bottom of the screen. Upon doing this, I get the error message  - "Could not create device type 'RasperryPi'".

Has anyone else also been running into similar issues and knows how to circumvent it?

Regards,
Divyaman