string(242) "cURL error 60: SSL certificate problem: self signed certificate (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://diencongnghiep.vn/wp-content/plugins/woocommerce/assets/css/select2.css?hash=9c91c9e04d479fd65435a103e8187aa4"
failed on get 216.52.183.178