Request failed with status code 504 - in self hosted VPS for activation key

[thanasis]

I’m using n8n on a VPS with Docker with nginx and I’m facing this issue:

Activation emails are not being sent. When I click “Send activation key”, nothing is received.

Everything else seems to work (workflowswith RSS fetches correct, the editor loads via HTTPS, etc.). I’ve set up Nginx as a reverse proxy with WebSocket headers and valid Let’s Encrypt SSL certs.

Also I tried to add GOOGLE OAUTH verification and I see that it stacks and fails with an error like this Cannot read properties of undefined (reading ‘googleApiCredentialTest’).

Could someone help me?

Thank you in advance!

Error Message -

1. Request failed with status code 504
2. Cannot read properties of undefined (reading ‘googleApiCredentialTest’)

Information on your n8n setup

• 1.94.1
• SQLite
• n8n EXECUTIONS_PROCESS setting (own (default)
• Running n8n via Docker + Docker Compose
• Operating system: Ubuntu 22.04
• Reverse proxy: Nginx with Let’s Encrypt SSL certificates

[King_Samuel_David]

Hi @thanasis

There was a issue which has now been fixed on n8n side, and this should be operational all okay now.

License request failed with 524 err

Update: We think we have now fixed the underlying issue. There were a number of requests backed up which have now been cleared so it should be possible to request a license again successfully now. We’ll continue to monitor this over the next few hours but please shout if you’re still seeing any issues at all. Apologies again for the inconvenience!

Please try again, and if the issue persists, feel free to reach out again.

Best regards,

Samuel

[admin_UYB]

Hi
Same pb here
{
“code”: 0,
“message”: “Cannot read properties of undefined (reading ‘googleApiCredentialTest’)”
}
Chen create a new credential with Google Account Service.

My n8n setup :
1.95.3
docker
postgres

EDIT : Solved
I’ve rollback to 1.92.2, set the credential, and re run 1.95.3. it works.