Describe the problem/error/question
I am unable to activate the workflow due to a supposed DNS server error. Things worked alright for some time but after a couple of days I started receiving this execution description and now I am unable to even start it.
All the errors came from different triggers (google and notion).
What is the error message (if any)?
Workflow could not be activated:
There was a problem activating the workflow: “The DNS server returned an error, perhaps the server is offline”
Please share your workflow
Information on your n8n setup
n8n version: 1.5.1
Database (default: SQLite): default
n8n EXECUTIONS_PROCESS setting (default: own, main): default
Running n8n via (Docker, npm, n8n cloud, desktop app): docker
Operating system: raspberry pi OS
This sounds like your instance isn’t connected to the internet when this happens (or has something improperly configured), and it’s unable to resolve DNS servers - can you share your docker compose file (and redact any sensitive information like passwords or tokens)?
Hey there, thank you for the reply but I managed to resolve the issue.
What helped is removing the container and restarting it. Could have tried that sooner before opening up a new ticket…
Thank you, any way!
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