При runserver не запускается проект и выдаёт ошибку
django.core.exceptions.ImproperlyConfigured: WSGI application 'rivers.wsgi.application' could not be loaded; Error importing module.
wsgi.py
import os
from django.core.wsgi import get_wsgi_application
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "rivers.settings")
application = get_wsgi_application()
settings
INSTALLED_APPS = [
'wtuser',
'wtadmin',
'wtutils',
'vmcruises',
'wtpages',
'wtnews',
'wtcontacts',
'wtforms',
'wtblocks',
'wtrewrite',
'whitelabel',
# 'vendors',
'wagtail.contrib.forms',
'wagtail.contrib.redirects',
'wagtail.embeds',
'wagtail.sites',
'wagtail.users',
'wagtail.snippets',
'wagtail.documents',
'wagtail.images',
'wagtail.search',
'wagtail.admin',
'wagtail.core',
'wagtail.contrib.settings',
'wagtail.contrib.modeladmin',
'modelcluster',
'taggit',
'compressor',
'mobileesp',
#'wagtailtinymce',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'wagtail.contrib.sitemaps',
'django.contrib.sitemaps',
'django.contrib.sessions',
#'django.contrib.sessions.backends.cached_db',
'django.contrib.messages',
'django.contrib.staticfiles',
#'debug_toolbar',
#'search',
'wagtail.contrib.styleguide',
'vmlog',
# rest framework
'vmapi_v1_0',
'rest_framework',
'rest_framework.authtoken',
#'django_filters',
#'coreapi',
#'pygments',
#'rest_framework_docs',
'captcha',
'clear_cache',
'front',
'webpack_loader',
]
MIDDLEWARE = [
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
# ~ 'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'django.middleware.security.SecurityMiddleware',
'wagtail.core.middleware.SiteMiddleware',
'wagtail.contrib.redirects.middleware.RedirectMiddleware',
'mobileesp.middleware.MobileDetectionMiddleware',
'whitelabel.models.WhitelabeSettingsMiddleware',
'vmcruises.views.DisableCSRF',
'rivers.middleware.AppendSlash',
]
Подскажите, в чём может быть проблема? На просторах интернета ответ не нашла, ничего не помогает.
Заранее спасибо за помощь!