Airflow Scheduler All Tasks stuck in queued

### Apache Airflow version Other Airflow 2 version (please specify below) ### If "Other Airflow 2 version" selected, which one? 2.10.4 ### What happened? Hey, I tried increasing the default pool slot and to schedule more tasks and started to get this error: unknown error while flushing task queue and result queue Which comes from [this](https://airflow.apache.org/docs/apache-airflow-providers-cncf-kubernetes/stable/_modules/airflow/providers/cncf/kubernetes/executors/kubernetes_executor.html) code section. Any idea how to debug it? Airflow wasn't able to schedule almost any task until I reseted to default pool size back to 128. Any help would be appreciated! ### What you think should happen instead? _No response_ ### How to reproduce none ### Operating System apache/airflow:2.10.4-python3.12 ### Versions of Apache Airflow Providers _No response_ ### Deployment Official Apache Airflow Helm Chart ### Deployment details Using official helm chart and deploying on amazon eks ### Anything else? _No response_ ### 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)