Error when launching new instance

WARNING:root:Traceback (most recent call last):
  File "/Users/jorgegarcia/Documents/workspace/PLAZA/python-plaza-bridge-library/plaza_service/service.py", line 223, in run
    asyncio.get_event_loop().run_until_complete(self.__connect())
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/asyncio/base_events.py", line 468, in run_until_complete
    return future.result()
  File "/Users/jorgegarcia/Documents/workspace/PLAZA/python-plaza-bridge-library/plaza_service/service.py", line 198, in __connect
    configuration = self.handle_configuration()
  File "/Users/jorgegarcia/Documents/workspace/PLAZA/unix-bridge/bin/plaza-unix-service", line 40, in handle_configuration
    blocks=self.configuration.get_service_blocks()
  File "/Users/jorgegarcia/Documents/workspace/PLAZA/unix-bridge/plaza_unix_service/config.py", line 112, in get_service_blocks
    for block in self.data["events"]:
KeyError: 'events'