SSL error during G sheet credential set

i try to set google sheet credentials through my n8n (via vps)
it not completed like this and tell me This site can’t provide a secure connection

n8n.eleyadlzakya.com sent an invalid response.

  • [Try running Windows Network Diagnostics](javascript:diagnoseErrors()).

ERR_SSL_PROTOCOL_ERROR

 Ngix ,certificate ,port 443 , domain answer with html from n8n) i have no coding experience can anyone help me urgently please?

Hi there, have you configured the SSL certificate for ur n8n on the vps?

You usually either use nginx or caddy for it

It’s to make your site secure by changing it from using HTTP to HTTPS

Its most likely because of that and dont forget to add the callback url on your oauth and also add your domain as the trusted domain in the Google Cloud Console App

Try doing all of those and it should solve your issue hopefully!

3 Likes

Yes dear,
I configured the certificate and checked if working and yes it’s correctly set up

My first time to face a problem like this..can you suggest me where should i find my solution?