404 Error when sending events

[BSass]

Always getting this error when i trigger events. No Messages reach my telegram client

`
(node:26) UnhandledPromiseRejectionWarning: Error: 404: Not Found
at buildConfig.then.then.then.then (/usr/src/app/node_modules/telegraf/core/network/client.js:235:17)
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:182:7)
(node:26) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 3)

`