Make sure these checkboxes are checked before raising an issue, thank you!

- [] Check that you are using node version >= `6.10`
- [] Search the [documentation](https://botpress.io/docs)

Please also fill in these fields:

---

<!-- Run `botpress -V` -->
### Botpress version: `<<VERSION HERE>>`

<!-- Which channels is your bot using? -->
### Channels: <<list of channels>>
