Http404 raising frequently on profile view

[mbeacom]

View details in Rollbar: https://rollbar.com/mbeacom/gitcoin/items/283/

Traceback (most recent call last):
  File "/home/ubuntu/gitcoin/gitcoin-3/lib/python3.6/site-packages/django/core/handlers/base.py", line 126, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/home/ubuntu/gitcoin/coin/app/dashboard/views.py", line 580, in profile
    profile = profile_helper(handle)
  File "/home/ubuntu/gitcoin/coin/app/dashboard/views.py", line 538, in profile_helper
    raise Http404
Http404Traceback (most recent call last):
  File "/home/ubuntu/gitcoin/coin/app/dashboard/views.py", line 536, in profile_helper
    profile = Profile.objects.get(handle__iexact=handle)
  File "/home/ubuntu/gitcoin/gitcoin-3/lib/python3.6/site-packages/django/db/models/manager.py", line 82, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
  File "/home/ubuntu/gitcoin/gitcoin-3/lib/python3.6/site-packages/django/db/models/query.py", line 403, in get
    self.model._meta.object_name
DoesNotExist: Profile matching query does not exist.Traceback (most recent call last):
  File "/home/ubuntu/gitcoin/coin/app/dashboard/views.py", line 532, in profile_helper
    profile = Profile.objects.get(handle__iexact=handle)
  File "/home/ubuntu/gitcoin/gitcoin-3/lib/python3.6/site-packages/django/db/models/manager.py", line 82, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
  File "/home/ubuntu/gitcoin/gitcoin-3/lib/python3.6/site-packages/django/db/models/query.py", line 403, in get
    self.model._meta.object_name
DoesNotExist: Profile matching query does not exist.