Promise is not defined

[jonaas13]

Hey,

I'm trying to use the milights-bridge for my Google Home.
But when I press ON or OFF or the cloud icon. it gives back this error.

Unhandled rejection ReferenceError: Promise is not defined at Object.settlePromises (/home/pi/milight/milights-bridge/node_modules/node-milight-promise/src/helper.js:68:12) at /home/pi/milight/milights-bridge/node_modules/node-milight-promise/src/milight.js:123:23 at tryCatcher (/home/pi/milight/milights-bridge/node_modules/node-milight-promise/node_modules/bluebird/js/release/util.js:16:23) at Promise._settlePromiseFromHandler (/home/pi/milight/milights-bridge/node_modules/node-milight-promise/node_modules/bluebird/js/release/promise.js:512:31) at Promise._settlePromise (/home/pi/milight/milights-bridge/node_modules/node-milight-promise/node_modules/bluebird/js/release/promise.js:569:18) at Promise._settlePromise0 (/home/pi/milight/milights-bridge/node_modules/node-milight-promise/node_modules/bluebird/js/release/promise.js:614:10) at Promise._settlePromises (/home/pi/milight/milights-bridge/node_modules/node-milight-promise/node_modules/bluebird/js/release/promise.js:693:18) at Async._drainQueue (/home/pi/milight/milights-bridge/node_modules/node-milight-promise/node_modules/bluebird/js/release/async.js:133:16) at Async._drainQueues (/home/pi/milight/milights-bridge/node_modules/node-milight-promise/node_modules/bluebird/js/release/async.js:143:10) at Async.drainQueues (/home/pi/milight/milights-bridge/node_modules/node-milight-promise/node_modules/bluebird/js/release/async.js:17:14) at process._tickCallback (node.js:419:13)

I don't know if this is a bug or not