Issue with sound directory scaning on cloud (heroku)

[Leonid Brish]

Hello, after upgrade from 0.8 to 1.0 i have issue with launching forum in the cloud.
It crash with message:
2016-06-30T08:15:39.868567+00:00 app[web.1]: 30/6 11:15 [3] - error: Error: ENOENT: no such file or directory, scandir '/app/public/uploads/sounds'

For image upload im using: "nodebb-plugin-amazons3": "^0.2.4"