DoesNotExist at /admin/

Question

DoesNotExist at /admin/

URL matching query does not exist.

I copy code form old study-project and i haven't similar problem in old project.

settings.py INSTALLED_APPS:

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'cutter',
]

admin.py:

from .models import URL
from django.contrib import admin

admin.site.register(URL)

urls.py:

from django.contrib import admin
from django.urls import path, include

urlpatterns = [
    path('', include('cutter.urls')),
    path('admin/', admin.site.urls),
]

All another functions work.