It seems it is inner twisted error... It appears at regular intervals, and actually everything keep work fine, but may be it is my mistake? A code is pretty big, so I pasted it there, and the error:
07:51:32 startLive
07:51:34 time is off
07:51:34 again
07:51:36 time is off
07:51:36 again
07:51:38 time is off
07:51:38 again
07:51:40 time is off
07:51:40 again
07:51:42 time is off
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Unhandled error in Deferred:
Unhandled Error
Traceback (most recent call last):
Failure: twisted.internet.defer.CancelledError:
Unhandled error in Deferred:
Unhandled Error
Traceback (most recent call last):
Failure: twisted.internet.defer.CancelledError:
Unhandled error in Deferred:
Unhandled Error
Traceback (most recent call last):
Failure: twisted.internet.defer.CancelledError:
07:51:44 time is off
07:51:44 again
07:51:46 time is off
07:51:46 again
07:51:48 time is off
07:51:48 again