Server without name in "servers" collection in the DB breaks the global Pause Alerts page

[Eliezer Paiewonsky]

Somehow ended up with this in the DB:
{
"_id": ObjectID("5817b16cc7827b0016135100"),
"ip_address": "10.9.xx.xx",
"distro": {
"version": "27",
"name": "fedora"
}
}
...instead of the usual:
{
"_id": ObjectID("58255cb39050f80016a82e62"),
"check_every": 60,
"name": "servername",
"tags": [],
"keep_data": 30,
"key": "3d1adf6fbedb0ef0adxxxxxxxxxxxx",
"date_created": 1478843571,
"uptime": "211 days 7 hours 23 minutes",
"last_check": 1531851870,
"ip_address": "10.xx.xx.xx",
"distro": {
"version": "7.5.1804",
"name": "centos"
}
}

This resulted in the following error when trying to access the global Pause Alerts page.
amon_1 | ERROR Internal Server Error: /alerts/pause/global/
amon_1 | Traceback (most recent call last):
amon_1 | File "/root/.pex/install/Django-1.7.11-py2.py3-none-any.whl.dc8612fe3bbe13c40d7a66002a1a4af1693a40e7/Django-1.7.11-py2.py3-none-any.whl/django/core/handlers/base.py", line 111, in get_response
amon_1 | response = wrapped_callback(request, *callback_args, **callback_kwargs)
amon_1 | File "/root/.pex/install/Django-1.7.11-py2.py3-none-any.whl.dc8612fe3bbe13c40d7a66002a1a4af1693a40e7/Django-1.7.11-py2.py3-none-any.whl/django/contrib/auth/decorators.py", line 21, in _wrapped_view
amon_1 | return view_func(request, *args, **kwargs)
amon_1 | File "/opt/amon/amon/apps/alerts/views/pause.py", line 33, in mute_servers
amon_1 | form = MuteForm()
amon_1 | File "/opt/amon/amon/apps/alerts/forms.py", line 104, in init
amon_1 | server_fields = [('all','All'),]+[(v['_id'],v['name']) for v in all_servers]
amon_1 | KeyError: 'name'