I am getting a parse error and I am stuck since 4 hour figuring out  what is causing it. It was working perfectly yesterday when I added name, full name and place field in yaml file. I tried installing 'psych' gem to know whether its 'psych' problem but I think its some sort of syntax error in settings.yaml. I am attaching screenshot for more details.Please let me know if you can find any syntax error or other clue that can help to resolve this.
![screenshot from 2014-03-20 11 33 45](https://f.cloud.github.com/assets/1309118/2470920/24c7a50e-b01b-11e3-9864-a009482b2540.png)

![screenshot from 2014-03-20 11 12 06](https://f.cloud.github.com/assets/1309118/2470876/49c22646-b01a-11e3-9d76-e17ee997ea82.png)