node-red-node-pushbullet - Cannot send message after some time

[ajaybnl]

I have a Pir Sensor, it sends messages to my Telegram, and Pushbullet thru Node-Red ver 2.0.6.

When i set a new pushbullet send message node in Node-Red, i test the message using the inject node. It succesfully sends message, and from pir sensor too.

The problem starts next day, when the pir sensor triggers, i get message to my Telegram App, but not from pushbullet. When i checked Node-Red and tried sending message from Inject Node, it gives error : "Unable to Push" . but when i delete the node and attach a new pushbullet node, it starts sending messages.