Power Platform Community Forum Thread Details

I attaached a screenshot of the problem im facing. Yesterday it was running just fine and today it is failing to send any activity. I am using DirectLine API to connect to the chatbot service. on bot load i send a startconvresation event, which fails. and on following message sends from user I get a 502 bad gateway message in console with response {
"error": {
"code": "BotError",
"message": "Failed to send activity: bot returned an error"
},
"httpStatusCode": 500
}

Screenshot 2024-03-13 103313.png