diff --git a/HISTORY.md b/HISTORY.md
index 7fba544..c5c3281 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.3.0] - 2019-10-30
+### Added
+- Added `generate_default_bootstraptheme` management command
+
+### Changed
+- Added more informative error messages when using template tags without a theme
+
 ## [0.2.0] - 2019-10-02
 ### Changed
 - Updated to Bootstrap 4.3.1
diff --git a/bootstrap_customizer/__init__.py b/bootstrap_customizer/__init__.py
index 7fd229a..0404d81 100644
--- a/bootstrap_customizer/__init__.py
+++ b/bootstrap_customizer/__init__.py
@@ -1 +1 @@
-__version__ = '0.2.0'
+__version__ = '0.3.0'
diff --git a/bootstrap_customizer/management/__init__.py b/bootstrap_customizer/management/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/bootstrap_customizer/management/commands/__init__.py b/bootstrap_customizer/management/commands/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/bootstrap_customizer/management/commands/create_default_bootstraptheme.py b/bootstrap_customizer/management/commands/create_default_bootstraptheme.py
new file mode 100644
index 0000000..32d9e8e
--- /dev/null
+++ b/bootstrap_customizer/management/commands/create_default_bootstraptheme.py
@@ -0,0 +1,23 @@
+from django.core.management.base import BaseCommand, CommandError
+from bootstrap_customizer.models import BootstrapTheme
+from bootstrap_customizer.models import SiteBootstrapTheme
+
+class Command(BaseCommand):
+    help = 'Creates a BootstrapTheme and SiteBootstrapTheme if none exist'
+
+    def handle(self, *args, **options):
+        theme_count = BootstrapTheme.objects.count()
+        if theme_count > 0:
+            raise CommandError('A BootstrapTheme already exists')
+        site_theme_count = SiteBootstrapTheme.objects.count()
+        if theme_count > 0:
+            raise CommandError('A SiteBootstrapTheme already exists')
+
+        self.stdout.write('Creating BootstrapTheme and SiteBootstrapTheme')
+        theme = BootstrapTheme()
+        theme.save()
+        site_theme = SiteBootstrapTheme(bootstrap_theme=theme, site_id=1)
+        site_theme.save()
+
+        self.stdout.write(self.style.SUCCESS('Successfully created BootstrapTheme'))
+
diff --git a/bootstrap_customizer/templatetags/bootstrap_customizer.py b/bootstrap_customizer/templatetags/bootstrap_customizer.py
index 1defb1d..1565c11 100644
--- a/bootstrap_customizer/templatetags/bootstrap_customizer.py
+++ b/bootstrap_customizer/templatetags/bootstrap_customizer.py
@@ -1,26 +1,42 @@
 from django import template
+from django.core.exceptions import ImproperlyConfigured
 from django.urls import reverse
 from django.utils.safestring import mark_safe
 
 
 register = template.Library()
 
+missing_theme_message = (
+    "Could not find a BootstrapTheme for this site. "
+    "Create a BootstrapTheme entry in the admin or run "
+    "the create_default_bootstraptheme management command."
+)
+
 
 @register.simple_tag(takes_context=True)
 def bootstrap_theme_css_above_the_fold(context):
-    bootstrap_theme = context['request'].bootstrap_theme
+    try:
+        bootstrap_theme = context['request'].bootstrap_theme
+    except AttributeError:
+        raise ImproperlyConfigured(missing_theme_message)
     return mark_safe(bootstrap_theme.css_above_the_fold)
 
 
 @register.simple_tag(takes_context=True)
 def bootstrap_theme_css_below_the_fold(context):
-    bootstrap_theme = context['request'].bootstrap_theme
+    try:
+        bootstrap_theme = context['request'].bootstrap_theme
+    except AttributeError:
+        raise ImproperlyConfigured(missing_theme_message)
     return mark_safe(bootstrap_theme.css_below_the_fold)
 
 
 @register.simple_tag(takes_context=True)
 def bootstrap_theme_css_below_the_fold_url(context):
-    bootstrap_theme = context['request'].bootstrap_theme
+    try:
+        bootstrap_theme = context['request'].bootstrap_theme
+    except AttributeError:
+        raise ImproperlyConfigured(missing_theme_message)
     return reverse('bootstrap_customizer:bootstrap_css_below_the_fold', kwargs=dict(
         hash=bootstrap_theme.get_hash()
     ))
diff --git a/docs/index.md b/docs/index.md
index aaec31d..f518e23 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -18,6 +18,7 @@ Enjoy tailored Bootstrap CSS without having to set up a Node front-end assets pi
 ## Pages
 
 - [Models](models.md)
+- [Management Commands](management_commands.md)
 - [Template Tags](template_tags.md)
 - [Views](views.md)
 - [Middleware](middleware.md)
@@ -72,7 +73,11 @@ urlpatterns = [
 ]
 ```
 
-Create a [`BootstrapTheme`](models.md#bootstraptheme) and [`SiteBootstrapTheme`](models.md#sitebootstraptheme) from the Django admin.
+Create a [`BootstrapTheme`](models.md#bootstraptheme) and [`SiteBootstrapTheme`](models.md#sitebootstraptheme) from the Django admin or use the management command:
+
+```console
+./manage.py create_default_bootstraptheme
+```
 
 Add above-the-fold and below-the-fold CSS to your template:
 
diff --git a/docs/management_commands.md b/docs/management_commands.md
new file mode 100644
index 0000000..aaa1bb5
--- /dev/null
+++ b/docs/management_commands.md
@@ -0,0 +1,13 @@
+# Management Commands
+
+## `create_default_bootstraptheme`
+
+This management command creates an initial [`BootstrapTheme`](./models.md#bootstraptheme) and [`SiteBootstrapTheme`](./models.md#sitebootstraptheme).
+
+Usage:
+
+```console
+$ ./manage.py create_default_bootstraptheme
+Creating BootstrapTheme and SiteBootstrapTheme
+Successfully created BootstrapTheme
+```
diff --git a/mkdocs.yml b/mkdocs.yml
index 9003567..fc1abf5 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -6,6 +6,7 @@ repo_url: 'https://github.com/johnfraney/django-bootstrap-customizer'
 nav:
   - Home: index.md
   - Models: models.md
+  - Management Commands: management_commands.md
   - Template Tags: template_tags.md
   - Views: views.md
   - Middleware: middleware.md