Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x7fe05f97dae8>
Traceback (most recent call last):
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/utils/autoreload.py", line 225, in wrapper
    fn(*args, **kwargs)
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/core/management/commands/runserver.py", line 121, in inner_run
    self.check(display_num_errors=True)
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/core/management/base.py", line 364, in check
    include_deployment_checks=include_deployment_checks,
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/core/management/base.py", line 351, in _run_checks
    return checks.run_checks(**kwargs)
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/core/checks/registry.py", line 73, in run_checks
    new_errors = check(app_configs=app_configs)
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/core/checks/urls.py", line 13, in check_url_config
    return check_resolver(resolver)
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/core/checks/urls.py", line 23, in check_resolver
    return check_method()
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/urls/resolvers.py", line 397, in check
    for pattern in self.url_patterns:
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/utils/functional.py", line 36, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/urls/resolvers.py", line 536, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/utils/functional.py", line 36, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/urls/resolvers.py", line 529, in urlconf_module
    return import_module(self.urlconf_name)
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/qop/Projects/Private/python/django/my-project/my_init/my_init/urls.py", line 21, in <module>
    path('my/', include('my.urls')),
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/urls/conf.py", line 34, in include
    urlconf_module = import_module(urlconf_module)
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/qop/Projects/Private/python/django/my-project/my_init/my/urls.py", line 3, in <module>
    from .views import HomeView, SignupView, ProfileView
  File "/home/qop/Projects/Private/python/django/my-project/my_init/my/views.py", line 6, in <module>
    from .forms import SignupForm, MyModelForm
  File "/home/qop/Projects/Private/python/django/my-project/my_init/my/forms.py", line 15, in <module>
    class MyModelForm(forms.ModelForm):
  File "/home/qop/Projects/Private/python/django/my-project/virtualenv/lib/python3.6/site-packages/django/forms/models.py", line 266, in __new__
    raise FieldError(message)
django.core.exceptions.FieldError: Unknown field(s) (user__username) specified for MyModel