compenents give me an errors after blog_admin/setup

[jahstation]

After visit "blog_admin/setup", thats show me:

i click the buttun "setup package" and he tries to redirect me to "/blog_admin"
but instead is showed to me this error:

Symfony\Component\ErrorHandler\Error\FatalError
Declaration of BinshopsBlog\Models\BinshopsPostTranslation::sluggable() must be compatible with Cviebrock\EloquentSluggable\Sluggable::sluggable(): array

If I try to visit others page of the blog stack same error.

[jahstation]

found a soultion that works for me
https://github.com/cviebrock/eloquent-sluggable#updating-your-eloquent-models