wp_remote_post() failed. Many advanced features may not function. Contact your hosting provider. Error: cURL error 6: Could not resolve host: http://www.paypal.com
wp_remote_get() failed. This is needed to get information from remote servers. Contact your hosting provider. Error: cURL error 6: Could not resolve host: reduxframework.com
The easy way is to check to be sure that your version of PHP has the curl module installed and/or enabled.
Also I suggest you to update the PHP verison on your server. You must update php to a higher version > 5.5.
Please contact your host provider and let us know.
