2017-04-15 19:32:17,916 tcollector[13905] ERROR: Uncaught exception in SenderThread, going to exit
Traceback (most recent call last):
  File "/usr/local/tcollector/tcollector.py", line 522, in run
    self.send_data()
  File "/usr/local/tcollector/tcollector.py", line 691, in send_data
    return self.send_data_via_http()
  File "/usr/local/tcollector/tcollector.py", line 763, in send_data_via_http
    subset_metric_keys = frozenset(metric_tags[:len(metric_tags[:self.maxtags-len(metric_entry["tags"])])])
TypeError: unhashable type
2017-04-15 19:32:17,917 tcollector[13905] INFO: shutting down children

2017-04-15 19:54:08,818 tcollector[12387] ERROR: Exceeding maximum permitted metric tags - removing set(['service']) for metric proc.net.tcp
2017-04-15 19:54:08,818 tcollector[12387] ERROR: Exceeding maximum permitted metric tags - removing set(['service']) for metric proc.net.tcp
2017-04-15 19:54:08,819 tcollector[12387] ERROR: Exceeding maximum permitted metric tags - removing set(['service']) for metric proc.net.tcp
2017-04-15 19:54:08,819 tcollector[12387] INFO: Selected connection: <omitted>:4343