Warning: include_once(/home/myaudi/myaudi80/wp-includes/class-IXR.php): failed to open stream: No such file or directory in /home/myaudi/myaudi80/xmlrpc.php on line 55

Warning: include_once(): Failed opening '/home/myaudi/myaudi80/wp-includes/class-IXR.php' for inclusion (include_path='.:/usr/local/lib/php:/usr/local/php5/lib/pear') in /home/myaudi/myaudi80/xmlrpc.php on line 55

Fatal error: Class 'IXR_Server' not found in /home/myaudi/myaudi80/xmlrpc.php on line 115