title: Django Make Migration Error No Such Column
body: <p>I have a pre-existing model that I am now trying to add an additional field too. It wasn't me that made the original field but I have been adding fields to other classes and making migrations fine.</p>
  
  <p>I want to add an additional image field to the class Event, there is already an image field on this class so I know it can handle image fields, I have tried changing the name around to see if that was a issue too. Here is the field I want to add:</p>
  
  <pre><code>social_media_image = models.ImageField(null=True, blank=True, help_text='Hello World')
  </code></pre>
  
  <p>This is the error I get when i'm trying to make my migration after adding that code to the model: </p>
  
  <pre><code>django.db.utils.OperationalError: no such column: posts_event.social_media_image
  </code></pre>
  
  <p>From my understanding of how migrations work there shouldn't be a column called this yet as I haven't made the migration yet that will add it to the DB.</p>
  
  <p>I have tried adding a default value to the field as well but with no luck. I have also tried completely removing the DB along with migration files and trying to recreate them. </p>
  
  <p>Here are the rest of the fields in the model:</p>
  
  <pre><code>slug = AutoSlugField(max_length=50, unique=True, populate_from='title')
  content = models.TextField(default='')
  start_time = models.DateTimeField()
  image = models.ImageField(null=True, blank=True, help_text=image_help_text)
  </code></pre>
  
  <p>Here is the traceback:</p>
  
  <pre><code>Traceback (most recent call last):
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/db/backends/utils.py", line 64, in execute
      return self.cursor.execute(sql, params)
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/db/backends/sqlite3/base.py", line 337, in execute
      return Database.Cursor.execute(self, query, params)
  sqlite3.OperationalError: no such column: posts_event.social_media_image
  
  The above exception was the direct cause of the following exception:
  
  Traceback (most recent call last):
    File "manage.py", line 22, in &lt;module&gt;
      execute_from_command_line(sys.argv)
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/core/management/__init__.py", line 367, in execute_from_command_line
      utility.execute()
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/core/management/__init__.py", line 341, in execute
      django.setup()
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/__init__.py", line 27, in setup
      apps.populate(settings.INSTALLED_APPS)
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/apps/registry.py", line 115, in populate
      app_config.ready()
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/source/enfield_presents/posts/apps.py", line 37, in ready
      search.register(Event.objects.get_upcoming_events(site_id=settings.SITE_ID, include_spektrix=False, return_queryset=True))
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/source/enfield_presents/posts/models.py", line 282, in get_upcoming_events
      events_with_a_next_start_time = [e for e in events if e.next_start_time() is not None]
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/db/models/query.py", line 256, in __iter__
      self._fetch_all()
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/db/models/query.py", line 1087, in _fetch_all
      self._result_cache = list(self.iterator())
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/db/models/query.py", line 54, in __iter__
      results = compiler.execute_sql()
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/db/models/sql/compiler.py", line 835, in execute_sql
      cursor.execute(sql, params)
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/db/backends/utils.py", line 79, in execute
      return super(CursorDebugWrapper, self).execute(sql, params)
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/db/backends/utils.py", line 64, in execute
      return self.cursor.execute(sql, params)
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/db/utils.py", line 94, in __exit__
      six.reraise(dj_exc_type, dj_exc_value, traceback)
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/utils/six.py", line 685, in reraise
      raise value.with_traceback(tb)
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/db/backends/utils.py", line 64, in execute
      return self.cursor.execute(sql, params)
    File "/Applications/XAMPP/xamppfiles/htdocs/enfield/enfield-presents/venv/lib/python3.4/site-packages/django/db/backends/sqlite3/base.py", line 337, in execute
      return Database.Cursor.execute(self, query, params)
  django.db.utils.OperationalError: no such column: posts_event.social_media_image
  </code></pre>