Notice: Undefined variable: http_response_header in /var/www/wordpress/ripcord/ripcord_client.php on line 485

Fatal error: Uncaught Ripcord_TransportException: Could not access http://10.10.88.11:8069/xmlrpc/common in /var/www/wordpress/ripcord/ripcord_client.php:488 Stack trace: #0 /var/www/wordpress/ripcord/ripcord_client.php(228): Ripcord_Transport_Stream->post('http://10.10.88...', '<?xml version="...') #1 /var/www/wordpress/wp-content/themes/ecoprint/prodsearch.php(62): Ripcord_Client->__call('login', Array) #2 /var/www/wordpress/wp-includes/template-loader.php(74): include('/var/www/wordpr...') #3 /var/www/wordpress/wp-blog-header.php(19): require_once('/var/www/wordpr...') #4 /var/www/wordpress/index.php(17): require('/var/www/wordpr...') #5 {main} thrown in /var/www/wordpress/ripcord/ripcord_client.php on line 488