_router.py_     [INFO][2016-01-23 03:29:09,290] (PVT)[49xxxxxxxxx@s.whatsapp.net]      /s test
_connectionpool.py_     [INFO][2016-01-23 03:29:09,298] Starting new HTTP connection (1): ajax.googleapis.com
You are not allowed to run this app with root permissions.
If running without sudo doesn't work, you can either fix your permission problems or change where npm stores global packages by putting ~/npm/bin in your PATH and running:
npm config set prefix ~/npm

See: https://github.com/sindresorhus/guides/blob/master/npm-global-without-sudo.md
_media_sender.py_       [ERROR][2016-01-23 03:29:14,534] Either specified path does not exist, or yowsup doesn't have permission to read: /tmp/10a515ca045c7fa3d65ecae419bc5a6114535161.png
Traceback (most recent call last):
  File "/opt/whatsapp-bot-seed-master/src/utils/media_sender.py", line 53, in send_by_url
    self.send_by_path(jid, file_path, caption)
  File "/opt/whatsapp-bot-seed-master/src/utils/media_sender.py", line 65, in send_by_path
    entity = RequestUploadIqProtocolEntity(self.MEDIA_TYPE, filePath=path)
  File "/usr/local/lib/python2.7/dist-packages/yowsup/layers/protocol_media/protocolentities/iq_requestupload.py", line 27, in __init__
    assert os.path.exists(filePath), "Either specified path does not exist, or yowsup doesn't have permission to read: %s" % filePath
AssertionError: Either specified path does not exist, or yowsup doesn't have permission to read: /tmp/10a515ca045c7fa3d65ecae419bc5a6114535161.png