Environment:


Request Method: POST
Request URL: http://127.0.0.1:8000/admin/myapp/content/add/

Django Version: 1.9.8
Python Version: 2.7.10
Installed Applications:
['django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'myapp']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware']



Traceback:

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
  149.                     response = self.process_exception_by_middleware(e, request)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
  147.                     response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/contrib/admin/options.py" in wrapper
  541.                 return self.admin_site.admin_view(view)(*args, **kwargs)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/utils/decorators.py" in _wrapped_view
  149.                     response = view_func(request, *args, **kwargs)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/views/decorators/cache.py" in _wrapped_view_func
  57.         response = view_func(request, *args, **kwargs)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/contrib/admin/sites.py" in inner
  244.             return view(request, *args, **kwargs)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/contrib/admin/options.py" in add_view
  1437.         return self.changeform_view(request, None, form_url, extra_context)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/utils/decorators.py" in _wrapper
  67.             return bound_func(*args, **kwargs)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/utils/decorators.py" in _wrapped_view
  149.                     response = view_func(request, *args, **kwargs)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/utils/decorators.py" in bound_func
  63.                 return func.__get__(self, type(self))(*args2, **kwargs2)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/utils/decorators.py" in inner
  184.                     return func(*args, **kwargs)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/contrib/admin/options.py" in changeform_view
  1378.                 self.save_model(request, new_object, form, not add)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/contrib/admin/options.py" in save_model
  991.         obj.save()

File "/Users/user/mysite/myapp/models.py" in save
  55. 		super(Content, self).save(*args, **kwargs)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/db/models/base.py" in save
  708.                        force_update=force_update, update_fields=update_fields)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/db/models/base.py" in save_base
  736.             updated = self._save_table(raw, cls, force_insert, force_update, using, update_fields)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/db/models/base.py" in _save_table
  820.             result = self._do_insert(cls._base_manager, using, fields, update_pk, raw)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/db/models/base.py" in _do_insert
  859.                                using=using, raw=raw)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/db/models/manager.py" in manager_method
  122.                 return getattr(self.get_queryset(), name)(*args, **kwargs)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/db/models/query.py" in _insert
  1039.         return query.get_compiler(using=using).execute_sql(return_id)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/db/models/sql/compiler.py" in execute_sql
  1060.                 cursor.execute(sql, params)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/db/backends/utils.py" in execute
  83.             sql = self.db.ops.last_executed_query(self.cursor, sql, params)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/db/backends/sqlite3/operations.py" in last_executed_query
  140.                 params = self._quote_params_for_last_executed_query(params)

File "/Users/user/mysite/myvenv/lib/python2.7/site-packages/django/db/backends/sqlite3/operations.py" in _quote_params_for_last_executed_query
  129.             return cursor.execute(sql, params).fetchone()

Exception Type: InterfaceError at /admin/myapp/content/add/
Exception Value: Error binding parameter 2 - probably unsupported type.