This isn't the right forum for this question. I don't see FeedHenry project hosted here in the forums.
This version of the FeedHenry platform uses OpenShift Online as the hosting environment for your deployed Node.js Cloud apps.
If you log into your OpenShift by Red Hat account, you will see that you have used up all of your available gears - you only get 3 with the openshift free trial account. This is reflected in the error message you are seeing "...already reached the gear limit of 3"
You have 2 options here
- Delete some of your existing gears on openshift.com
- Upgrade your openshift.com account to get more gears.
Hope this helps :-)