Django AttributeError: 'Alias' object has no attribute 'urls'

I finally got my answer at a meetup at codebar!

Each class from model.p needs to be in a seperate line on admin.py.

So the answer is:

from django.contrib import admin

# Register your models here.
from .models import Hero, Stats, Team, Status, Alias

admin.site.register(Hero)
admin.site.register(Stats)
admin.site.register(Team)
admin.site.register(Status)
admin.site.register(Alias)

You should change

admin.site.register(Status, Alias)

to

admin.site.register(Status)
admin.site.register(Alias)

This models should be added in admin by separate lines.