Warning: main(/home/fklein/www/wp-includes/class-IXR.php) [function.main]: failed to open stream: No such file or directory in /home/fklein/www/xmlrpc.php on line 35

Warning: main() [function.include]: Failed opening '/home/fklein/www/wp-includes/class-IXR.php' for inclusion (include_path='.:/usr/local/lib/php') in /home/fklein/www/xmlrpc.php on line 35

Fatal error: Class wp_xmlrpc_server: Cannot inherit from undefined class ixr_server in /home/fklein/www/xmlrpc.php on line 88