Cannot read property 'bind' of undefined

[zokappa]

I have a project wich is in production for over a year and a half, and suddenly now, without changing anything from my package.json or any version at all I'm getting this:

If I go deeper into the error I manage to find this:

I have no idea of what could go wrong, any solutions? Thanks

[mbest]

related to #71?

[zokappa]

But that doesn't seem as a solution