Exception: Checking out a new branch in the database failed. Attempted to checkout branch DiederikKruijssen_2015-05-14T16_43_45.357033

[jmdkastro]

Traceback (most recent call last):
  File "/anaconda/lib/python2.7/site-packages/flask/app.py", line 1836, in __call__
    return self.wsgi_app(environ, start_response)
  File "/anaconda/lib/python2.7/site-packages/flask/app.py", line 1820, in wsgi_app
    response = self.make_response(self.handle_exception(e))
  File "/anaconda/lib/python2.7/site-packages/flask/app.py", line 1403, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "/anaconda/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "/anaconda/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/anaconda/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/anaconda/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "/anaconda/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/Users/Diederik/Documents/work/Camelot/camelot_frontend/upload_form.py", line 336, in set_columns
    branch,timestamp = commit_change_to_database(username)
  File "/Users/Diederik/Documents/work/Camelot/camelot_frontend/upload_form.py", line 370, in commit_change_to_database
    "Attempted to checkout branch {0}".format(branch))
Exception: Checking out a new branch in the database failed.  Attempted to checkout branch DiederikKruijssen_2015-05-14T16_43_45.357033