The main application of my website is not viewed when running it - django

Question

I am not able to launch my website. It is showing the bellow error when running it iPlanetHoster.
ModuleNotFoundError at /home/massvnrc/myproject/myproject/myapp/templates/index.html
No module named '/myapp'
Request Method: GET
Request URL: ***/home/massvnrc/myproject/myproject/myapp/templates/index.html
Django Version: 1.9.13
Exception Type: ModuleNotFoundError
Exception Value:
No module named '/myapp'
Exception Location: /home/massvnrc/virtualenv/myproject/3.7/lib64/python3.7/importlib/__init__.py in import_module, line 127
Python Executable: /home/massvnrc/virtualenv/myproject/3.7/bin/python3.7_bin
Python Version: 3.7.3
Python Path:
['/home/massvnrc/myproject',
'/opt/passenger-5.3.7-9.el7.cloudlinux/src/helper-scripts',
'/home/massvnrc/virtualenv/myproject/3.7/lib64/python37.zip',
'/home/massvnrc/virtualenv/myproject/3.7/lib64/python3.7',
'/home/massvnrc/virtualenv/myproject/3.7/lib64/python3.7/lib-dynload',
'/opt/alt/python37/lib64/python3.7',
'/opt/alt/python37/lib/python3.7',
'/home/massvnrc/virtualenv/myproject/3.7/lib/python3.7/site-packages']
Server time: Thu, 23 Jan 2020 18:03:11 +0000
Here are some pictures that are showing where my files are located.
enter image description here
Can somebody tell me why I am getting this erro

Answer 1

You deployed the website with debug mode turned on - never do this, at least without restricting access.
Anyway, because of this I was able to see your urls.py:
from django.contrib import admin
from django.conf.urls import url, include
# from .import views
from django.contrib.auth import views as auth_views
urlpatterns = [
url('admin/', admin.site.urls),
url('', include('/myapp.urls')), ...
]
And installed apps from settings:
INSTALLED_APPS
['django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles']
I do not see myapp registered in settings. You need to add it.
Next is that include('/myapp.urls') should be changes to include('myapp.urls')