I am using n8n on a self-hosted server. I suddenly can't connect. The cause is unknown

I am using n8n on a self-hosted server. I suddenly can’t connect. The cause is unknown.

It says “This site cannot be accessed.”
Could something have been blocked on n8n’s side?

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:

Sorry to hear that you have problems. But can definitely not be anything on n8n’s side. It must be something in your setup.

Sadly did you also not provide any of the requested information. So sadly very hard for me or anyone else to help you. That said, do you have experience hosting applications like n8n, know how to use Docker and other technologies? Because else, it would advise you to check out the hosted version.

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It seems that the problem was with the memory or CPU. An error occurred when downloading a large CSV file.

If possible, please let me know the memory and CPU of the n8n cloud version.

I would like to match the environment.

If possible, please let me know the memory and CPU of the n8n cloud version.

I would like to match the environment.

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