Describe the problem/error/question
I’m having an issue with my n8n
I’m using n8n in self-hosted mode and queue mode on Contabo as the VPS host. However, after updating to version 1.77.2, n8n started showing some DNS errors.
Here is a screenshot of the error.
How can I fix this?
Note: Several workflows started failing, including some HTTP request nodes and PostgreSQL nodes, all showing the same DNS error.
What is the error message (if any)?
Node Postgres:
Node HTTP Request
Executions
Information on your n8n setup
- n8n version: 1.77.2
- Database (default: SQLite): PostgresDB
- n8n EXECUTIONS_PROCESS setting (default: own, main): queue
- Running n8n via (Docker, npm, n8n cloud, desktop app): Docker
- Operating system: Ubuntu 20