Issue - python manage.py makemigrations

[cesanchez]

I installed django-admin-tools.
Next I am trying to run python manage.py makemigrations
But this gives me an error.

Traceback (most recent call last):
File "manage.py", line 10, in
execute_from_command_line(sys.argv)
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\management_init_.py", line 371, in execute_from_command_line
utility.execute()
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\management_init_.py", line 365, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\management\base.py", line 288, in run_from_argv
self.execute(*args, **cmd_options)
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\management\base.py", line 332, in execute
self.check()
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\management\base.py", line 364, in check
include_deployment_checks=include_deployment_checks,
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\management\base.py", line 351, in _run_checks
return checks.run_checks(**kwargs)
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\checks\registry.py", line 73, in run_checks
new_errors = check(app_configs=app_configs)
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\admin_tools\checks.py", line 18, in check_admin_tools_configuration
get_template('admin:admin/base.html')
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\template\loader.py", line 15, in get_template
return engine.get_template(template_name)
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\template\backends\django.py", line 34, in get_template
return Template(self.engine.get_template(template_name), self)
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\template\engine.py", line 144, in get_template
template, origin = self.find_template(template_name)
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\template\engine.py", line 126, in find_template
template = loader.get_template(name, skip=skip)
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\template\loaders\cached.py", line 55, in get_template
template = super().get_template(template_name, skip)
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\template\loaders\base.py", line 24, in get_template
contents = self.get_contents(origin)
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\template\loaders\cached.py", line 24, in get_contents
return origin.loader.get_contents(origin)
File "C:\Users\1130618379\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\template\loaders\filesystem.py", line 23, in get_contents
with open(origin.name, encoding=self.engine.file_charset) as fp:
OSError: [Errno 22] Invalid argument: 'C:\Users\1130618379\Documents\django-admin-tools-stats-develop\demoproject\demoproject\templates\admin:admin\base.html'

Anybody an idea?