Payload exception error on version 1.0.1

[cindreta]

• Spring Boot version: 2.7.3
• Java Version: 17
• Enviroment: Heroku

Exception:

com.treblle.spring.TreblleFilter : An error occurred while sending data to Treblle. Jan 24 08:53:32 pitchyn-service app/web.1 java.lang.IllegalStateException: Duplicate key Vary (attempted merging values Origin and Origin) Jan 24 08:53:32 pitchyn-service app/web.1 at java.base/java.util.stream.Collectors.duplicateKeyException(Collectors.java:135)

A customer reported a bug which seems to happen only when they deploy to Heroku. Locally everything works fine. Based on the exception it might be something that is maybe duplicated in the payload?

Any ideas @IvoMajic