AMP error

Failed to fetch URL to validate. cURL error 35: Peer reports it experienced an internal error. Please check your to verify it can perform loopback requests.
My website is
I got this error when set up amp in wordpress. What should I do now?

Hello there,

Could you provide the full error log?
Does the error also mention something about “Rest API”?

I see this in site-health.php

I don’t really know what stuff you are using to set up AMP, maybe a plugin or just an AMP theme?

Also where and when did you get the cURL 35 error? Does it also mention something about “Rest API”?

Maybe one of these threads could help you out?