Error on channel delete

[bradleysigma]

ERROR:uqcsbot:Error in handler while processing {'type': 'channel_deleted', 'channel': 'CPB3MKD5E', 'actor_id': 'UEGDE4DGV', 'event_ts': '1570851853.003200'}
Traceback (most recent call last):
  File ...\uqcsbot\uqcsbot\base.py", line 182, in _execute_catching_error
    return handler(evt)
  File "...\uqcsbot\uqcsbot\api.py", line 315, in _on_channel_deleted
    chan = self.get(evt['channel']['id'])
TypeError: string indices must be integers```