diff --git a/lettings/models.py b/lettings/models.py
index aac0574..8e76ef0 100644
--- a/lettings/models.py
+++ b/lettings/models.py
@@ -20,4 +20,3 @@ class Letting(models.Model):
 
     def __str__(self):
         return self.title
-
diff --git a/lettings/views.py b/lettings/views.py
index 5644333..c2dba21 100644
--- a/lettings/views.py
+++ b/lettings/views.py
@@ -7,10 +7,11 @@ def index(request):
     context = {'lettings_list': lettings_list}
     return render(request, 'lettings/index.html', context)
 
+
 def letting(request, letting_id):
     letting = Letting.objects.get(id=letting_id)
     context = {
         'title': letting.title,
         'address': letting.address,
     }
-    return render(request, 'lettings/letting.html', context)
\ No newline at end of file
+    return render(request, 'lettings/letting.html', context)
diff --git a/oc-lettings-site.sqlite3 b/oc-lettings-site.sqlite3
index 3d88541..976ca88 100644
Binary files a/oc-lettings-site.sqlite3 and b/oc-lettings-site.sqlite3 differ
diff --git a/oc_lettings_site/asgi.py b/oc_lettings_site/asgi.py
index 89ba622..1825f9e 100644
--- a/oc_lettings_site/asgi.py
+++ b/oc_lettings_site/asgi.py
@@ -3,6 +3,6 @@ import os
 from django.core.asgi import get_asgi_application
 
 os.environ.setdefault('DJANGO_SETTINGS_MODULE',
-                        'oc_lettings_site.settings')
+                      'oc_lettings_site.settings')
 
 application = get_asgi_application()
diff --git a/oc_lettings_site/settings.py b/oc_lettings_site/settings.py
index 78760c2..c1d5301 100644
--- a/oc_lettings_site/settings.py
+++ b/oc_lettings_site/settings.py
@@ -13,9 +13,9 @@ BASE_DIR = Path(__file__).resolve().parent.parent
 SECRET_KEY = 'fp$9^593hsriajg$_%=5trot9g!1qa@ew(o-1#@=&4%=hp46(s'
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = False
 
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = ["*"]
 
 
 # Application definition
@@ -117,4 +117,4 @@ USE_TZ = True
 STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
 
 STATIC_URL = '/static/'
-STATICFILES_DIRS = [BASE_DIR / "static",]
+STATICFILES_DIRS = [BASE_DIR / "static"]
diff --git a/profiles/models.py b/profiles/models.py
index a260c61..84c85c1 100644
--- a/profiles/models.py
+++ b/profiles/models.py
@@ -8,4 +8,3 @@ class Profile(models.Model):
 
     def __str__(self):
         return self.user.username
-
diff --git a/profiles/views.py b/profiles/views.py
index d5b0495..0846566 100644
--- a/profiles/views.py
+++ b/profiles/views.py
@@ -7,7 +7,8 @@ def index(request):
     context = {'profiles_list': profiles_list}
     return render(request, 'profiles/index.html', context)
 
+
 def profile(request, username):
     profile = Profile.objects.get(user__username=username)
     context = {'profile': profile}
-    return render(request, 'profiles/profile.html', context)
\ No newline at end of file
+    return render(request, 'profiles/profile.html', context)
diff --git a/templates/404.html b/templates/404.html
new file mode 100644
index 0000000..ce53e62
--- /dev/null
+++ b/templates/404.html
@@ -0,0 +1,25 @@
+{% extends "base.html" %}
+{% block title %}404 Not Found{% endblock title %}
+
+{% block content %}
+
+<div class="container px-5 py-5 text-center">
+    <div class="row justify-content-center">
+        <div class="col-lg-8">
+            <h1 class="page-header-ui-title mb-3 display-6">Error - 404</h1>
+            <h2 class="page-header-ui-title mb-3 display-6">Page Not Found</h2>
+
+        </div>
+    </div>
+</div>
+
+<div class="container px-5 py-5 text-center">
+    <div class="justify-content-center">
+            <p>An error has occurred</p>
+        <a class="btn fw-500 ms-lg-4 btn-primary px-10" href="{% url 'index' %}">
+    		Back Home
+        </a>
+    </div>
+</div>
+
+{% endblock %}
\ No newline at end of file
diff --git a/templates/500.html b/templates/500.html
new file mode 100644
index 0000000..2b534f8
--- /dev/null
+++ b/templates/500.html
@@ -0,0 +1,24 @@
+{% extends "base.html" %}
+{% block title %}404 Not Found{% endblock title %}
+
+{% block content %}
+
+<div class="container px-5 py-5 text-center">
+    <div class="row justify-content-center">
+        <div class="col-lg-8">
+            <h1 class="page-header-ui-title mb-3 display-6">Error - 500</h1>
+            <h2 class="page-header-ui-title mb-3 display-6">Server Issue</h2>
+
+        </div>
+    </div>
+</div>
+
+<div class="container px-5 py-5 text-center">
+    <div class="justify-content-center">
+        <a class="btn fw-500 ms-lg-4 btn-primary px-10" href="{% url 'index' %}">
+    		Back Home
+        </a>
+    </div>
+</div>
+
+{% endblock %}
\ No newline at end of file