Djangoチュートリアルのpollsアプリが本番サーバで動作しない

前提・実現したいこと

Djangoを用いたwebサーバの構築を勉強しています。
ひとまずDjangoのチュートリアル1~7の通りにアプリを作り、Apacheの本サーバ上で動かしてみようとしたところ、エラーが出てしまい困っています。
どうすれば解消されるでしょうか？

環境・使用ツール

Windows 10
Python 3.8.2
Django 3.0.3
Apache 2.4.41

ディレクトリ構造

C:\WebServer
│ db.sqlite3
│ manage.py
│
├─polls
│ │ admin.py
│ │ apps.py
│ │ models.py
│ │ tests.py
│ │ urls.py
│ │ views.py
│ │ init.py
│ │
│ ├─migrations
│ │ └─[省略]
│ │
│ ├─templates
│ │ └─polls
│ │ detail.html
│ │ index.html
│ │ results.html
│ │
│ └─__pycache__
│ └─[省略」
│
├─static
│ ├─admin
│ │ └─ [省略]
│ └─WebServer
│ ├─css
│ │ index.css
│ │
│ └─js
│
└─WebServer
. │ asgi.py
. │ settings.py
. │ urls.py
. │ views.py
. │ wsgi.py
. │ init.py
. │
. ├─templates
. │ └─WebServer
. │ index.html
. │
. └─__pycache__
. └─[省略]

発生している問題・エラーメッセージ

http://localhost/polls/

にアクセスすると、次のようなメッセージが表示されます

ValueError at /polls/
set_wakeup_fd only works in main thread
-----------------------------

Request Method:	GET
Request URL:	http://localhost/polls/
Django Version:	3.0.3
Exception Type:	ValueError
Exception Value:	
set_wakeup_fd only works in main thread
Exception Location:	c:\users\XXXX\appdata\local\programs\python\python38\lib\asyncio\proactor_events.py in __init__, line 632
Python Executable:	C:\Apache24\bin\httpd.exe
Python Version:	3.8.2
Python Path:	
['c:\WebServer',
 'C:\Users\XXXX\AppData\Local\Programs\Python\Python38\python38.zip',
 'c:\users\XXXX\appdata\local\programs\python\python38\DLLs',
 'c:\users\XXXX\appdata\local\programs\python\python38\lib',
 'C:\Apache24\bin',
 'c:\users\XXXX\appdata\local\programs\python\python38',
 'c:\users\XXXX\appdata\local\programs\python\python38\lib\site-packages']
Server time:	Sun, 1 Mar 2020 02:48:34 +0900

-----------------------------

Error during template rendering
In template c:\WebServer\polls\templates\polls\index.html, error at line 1
set_wakeup_fd only works in main thread

該当のソースコード

[ WebServer/polls/templates/polls/index.html ]
ここの1行目でエラーが発生しているみたいです

{% if latest_question_list %}
    <ul>
    {% for question in latest_question_list %}
        <li><a href="{% url 'polls:detail' question.id %}">{{ question.question_text }}</a></li>
    {% endfor %}
    </ul>
{% else %}
    <p>No polls are available.</p>
{% endif %}

.
.
[ WebServer/polls/views.py ]
チュートリアルの状態から変更していません。

from django.http import HttpResponseRedirect
from django.shortcuts import get_object_or_404, render
from django.urls import reverse
from django.views import generic
from django.utils import timezone

from .models import Choice, Question


class IndexView(generic.ListView):
    template_name = 'polls/index.html'
    context_object_name = 'latest_question_list'

    def get_queryset(self):
        return Question.objects.filter(
            pub_date__lte=timezone.now()
        ).order_by('-pub_date')[:5]


class DetailView(generic.DetailView):
    model = Question
    template_name = 'polls/detail.html'
    
    def get_queryset(self):
        """
        Excludes any questions that aren't published yet.
        """
        return Question.objects.filter(pub_date__lte=timezone.now())



class ResultsView(generic.DetailView):
    model = Question
    template_name = 'polls/results.html'





def vote(request, question_id):
    question = get_object_or_404(Question, pk=question_id)
    try:
        selected_choice = question.choice_set.get(pk=request.POST['choice'])
    
    except (KeyError, Choice.DoesNotExist):
        return render(request, 'polls/detail.html', {
            'question': question,
            'error_message' : "You didn't select a choice.",
            })

    else:
        selected_choice.votes += 1
        selected_choice.save()

        return HttpResponseRedirect(reverse('polls:results',args=(question_id,)))

.
.

[ WebServer/WebServer/settings.py ]

"""
Django settings for WebServer project.

Generated by 'django-admin startproject' using Django 3.0.3.

For more information on this file, see
https://docs.djangoproject.com/en/3.0/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/3.0/ref/settings/
"""

import os

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = ['localhost']


# Application definition

INSTALLED_APPS = [
    'polls.apps.PollsConfig',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'WebServer.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, 'WebServer/templates')],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'WebServer.wsgi.application'


# Database
# https://docs.djangoproject.com/en/3.0/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}


# Password validation
# https://docs.djangoproject.com/en/3.0/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/3.0/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'Asia/Tokyo'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.0/howto/static-files/

STATIC_URL = '/static/'

Apacheの httpd.conf には、以下の内容を追記しました

Define PROJECT_DIR "c:/WebServer"

LoadFile "c:/users/XXXX/appdata/local/programs/python/python38/python38.dll"
LoadModule wsgi_module "c:/users/XXXX/appdata/local/programs/python/python38/lib/site-packages/mod_wsgi/server/mod_wsgi.cp38-win_amd64.pyd"
WSGIPythonHome "c:/users/XXXX/appdata/local/programs/python/python38"

WSGIScriptAlias / "${PROJECT_DIR}/WebServer/wsgi.py"
WSGIPythonPath ${PROJECT_DIR}

<Directory "${PROJECT_DIR}/WebServer">
<Files wsgi.py>
Require all granted
</Files>
</Directory>


#
# Setting for static files
#

Alias /static/ "${PROJECT_DIR}/static/"

<Directory "${PROJECT_DIR}/static">
Require all granted
</Directory>