Platform error adding a reward program

[jeffgca]

I get this in the browser console:

"problem: [Exception... "Component is not available" nsresult: "0x80040111 (NS_ERROR_NOT_AVAILABLE)" location: "JS frame :: resource://awards-at-caraveo-dot-com/awards/data/awards.js :: setAccounts :: line 33" data: no]" sandbox.js:297
Exception { message: "Unexpected error in XPConnect", result: 2153185288, name: "NS_ERROR_XPC_UNEXPECTED", filename: "resource://gre/modules/addons/XPIProvider.jsm -> jar:file:///Users/jeff/Library/Application%20Support/Firefox/Profiles/8mk5aumk.Nightly/extensions/jid1-1gAMzibhO41MQA@jetpack.xpi!/bootstrap.js -> resource://gre/modules/commonjs/toolkit/loader.js -> resource://awards-at-caraveo-dot-com/awards/lib/main.js", lineNumber: 33, columnNumber: 0, inner: null, data: null, location: XPCWrappedNative_NoHelper }

I'm using Nightly.