Erro ao enviar notificação Telegram pelo Zabbix - CENTOS7

Traceback (most recent call last):
File "/usr/local/share/zabbix/alertscripts/telegram.sh", line 12, in <module>
tb.send_message(DESTINATION,SUBJECT + '\n' + MESSAGE)
File "/usr/lib/python2.7/site-packages/telebot/__init__.py", line 598, in send_message
reply_markup, parse_mode, disable_notification))
File "/usr/lib/python2.7/site-packages/telebot/apihelper.py", line 140, in send_message
return _make_request(token, method_url, params=payload, method='post')
File "/usr/lib/python2.7/site-packages/telebot/apihelper.py", line 56, in _make_request
return _check_result(method_name, result)['result']
File "/usr/lib/python2.7/site-packages/telebot/apihelper.py", line 75, in _check_result
raise ApiException(msg, method_name, result)
telebot.apihelper.ApiException: A request to the Telegram API was unsuccessful. The server returned HTTP 400 Bad Request. Response body:
[{"ok":false,"error_code":400,"description":"Bad Request: chat not found"}]