When I entered the facebook API key in joomsocial backend.. on the front end page of joomsocial component it gives me this error.. CURL library is unavailable on this server Notice: Use of undefined constant CURLOPT_CONNECTTIMEOUT - assumed 'CURLOPT_CONNECTTIMEOUT' in D:\Wamp\www\fullfreesoftwares\components\com_community\libraries\facebook.php on line 49 Notice: Use of undefined constant CURLOPT_RETURNTRANSFER - assumed 'CURLOPT_RETURNTRANSFER' in D:\Wamp\www\fullfreesoftwares\components\com_community\libraries\facebook.php on line 49 Notice: Use of undefined constant CURLOPT_TIMEOUT - assumed 'CURLOPT_TIMEOUT' in D:\Wamp\www\fullfreesoftwares\components\com_community\libraries\facebook.php on line 49 Notice: Use of undefined constant CURLOPT_USERAGENT - assumed 'CURLOPT_USERAGENT' in D:\Wamp\www\fullfreesoftwares\components\com_community\libraries\facebook.php on line 49 Notice: Use of undefined constant CURLOPT_SSL_VERIFYPEER - assumed 'CURLOPT_SSL_VERIFYPEER' in D:\Wamp\www\fullfreesoftwares\components\com_community\libraries\facebook.php on line 49
You should contact your hosting support if you are taking a shared hosting. If you have your own host, please enable curl library and related php functions.