imamdigmi opened a new issue #18312: URL: https://github.com/apache/airflow/issues/18312
### Apache Airflow version 2.1.3 (latest released) ### Operating System Debian GNU/Linux 10 (buster) ### Versions of Apache Airflow Providers _No response_ ### Deployment Official Apache Airflow Helm Chart ### Deployment details _No response_ ### What happened Some DAGs that are running have a sudden error, and after I checked in the container scheduler, there is an error like this ![Screen Shot 2021-09-16 at 8 19 10 AM](https://user-images.githubusercontent.com/10998240/133713407-d8dd7b5f-619d-498c-937b-dd6d401351b7.png) ### What you expected to happen Scheduler runs smoothly without any errors in the log ### How to reproduce 1. Deploy airflow using Helm Chart 2. Run a DAG 3. DAG Error 4. Check on scheduler container log ### Anything else Every time ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@airflow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org