Describe the problem/error/question

I get this error message and not sure, what this means:

What is the error message (if any)?

(node:1708981) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 editorUiConnected listeners added to [Push]. Use emitter.setMaxListeners() to increase limit

Please share your workflow

(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)

Share the output returned by the last node

Information on your n8n setup

  • **n8n version:1.49.0
  • **Database (default: SQLite):Postgres
  • **n8n EXECUTIONS_PROCESS setting (default: own, main):own
  • **Running n8n via (Docker, npm, n8n cloud, desktop app):npm
  • **Operating system:AWS AMI 2023

Hey @Kool_Baudrillard,

It is a warning that you may have too many things going on but it shouldn’t break anything.

Can you share some more information about what you are using n8n for (lots of webhooks, multiple users connecting to the UI, anything like that)?


4 users and a handful of webhooks. I’ll keep an eye on it.


New version [email protected] got released which includes the GitHub PR 10077.