I've worked with stencil for a while now, and am developing a custom theme for it, I've install nvm and node 5.0 and npm 2. I've also deleted stencil and did a fresh install of everything include node modules and stencil init But no matter what when running stencil start I still get the error below, I've googled the heck out of this and have come up empty so I'm hoping someone can help me out. Thanks in advance! 

```
  ⇒  stencil start
url.js:110
    throw new TypeError("Parameter 'url' must be a string, not " + typeof url)
          ^
TypeError: Parameter 'url' must be a string, not undefined
    at Url.parse (url.js:110:11)
    at Object.urlParse [as parse] (url.js:104:5)
    at module.exports (/usr/local/lib/node_modules/@bigcommerce/stencil-cli/server/index.js:14:31)
    at startServer (/usr/local/lib/node_modules/@bigcommerce/stencil-cli/bin/stencil-start:188:5)
    at /usr/local/lib/node_modules/@bigcommerce/stencil-cli/bin/stencil-start:166:32
    at /usr/local/lib/node_modules/@bigcommerce/stencil-cli/server/lib/stencil-token.js:55:24
    at finish (/usr/local/lib/node_modules/@bigcommerce/stencil-cli/node_modules/wreck/lib/index.js:137:20)
    at wrapped (/usr/local/lib/node_modules/@bigcommerce/stencil-cli/node_modules/hoek/lib/index.js:866:20)
    at ClientRequest.onResponse (/usr/local/lib/node_modules/@bigcommerce/stencil-cli/node_modules/wreck/lib/index.js:158:20)
    at ClientRequest.g (events.js:199:16)

```