string(234) "cURL error 60: SSL certificate problem: self signed certificate (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://diencongnghiep.vn/wp-includes/js/dist/vendor/wp-polyfill.min.js?hash=f3698be7152e0cbee1d4548d70ef7b49"
failed on get 216.52.183.178