Unable to sign without access token

[Mitchell_Herman]

Describe the problem/error/question

I cannot run my workflow, and I suddenly can’t even activate it.

What is the error message (if any)?

Problem in node ‘New File Is Added‘

Unable to sign without access token

Please share your workflow

Share the output returned by the last node

Problem in node ‘New File Is Added‘

Unable to sign without access token

Information on your n8n setup

• **n8n version:**Version 1.74.3
• **Database (default: SQLite):**Postgres
• **n8n EXECUTIONS_PROCESS setting (default: own, main):**main
• **Running n8n via (Docker, npm, n8n cloud, desktop app):**Docker
• **Operating system:**AlmaLinux
• https://smoomer.ai/wp-content/uploads/2025/01/error-1a.png

[freddy-schuetz]

Update to Version 1.75.2, this will help!

[Mitchell_Herman]

Thanks Freddy. I updated to 1.75.2 and am still getting Workflow could not be activated:

There was a problem activating the workflow: “Unable to sign without access token”

Any other ideas?

[freddy-schuetz]

Ok, try to delete your credentials completely, maybe this will work

[Mitchell_Herman]

Thanks again, I appreciate your efforts. I created another Google Cloud account and am still getting: Problem in node ‘New File Is Added‘

Unable to sign without access token.

Any other ideas?
Thanks,
Mitchell