Script Execution Error

The cURL PHP extension is not loaded. This script requires the cURL PHP extension to be loaded in order to function properly. This script attempted to change this value at runtime, however the current server configuration did not permit the script to make this runtime change. Contact your server administrator and request that the cURL PHP extension be loaded at run time.

File: /xcs-private/core/KHXC/KHXC.php Line: 420 Error Number: 256