I've just upgraded but my workflows don't work :(

Questions
1

Describe the problem/error/question

I’ve just upgraded but my workflows still fail.

Screenshot 2025-12-09 alle 10.38.09
Screenshot 2025-12-09 alle 10.38.091838×1238 384 KB

What is the error message (if any)?

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:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:
2

Hi

Have you tried restarting the instance? It might help in this scenario. let me know the instance name and I will take a look.