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<b>Warning</b>:  include_once(/var/www/vhosts/mitree.de/httpdocs/blog/wp-admin/includes/admin.php) [<a href='function.include-once'>function.include-once</a>]: failed to open stream: No such file or directory in <b>/var/www/vhosts/mitree.de/httpdocs/blog/xmlrpc.php</b> on line <b>54</b><br />
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<b>Warning</b>:  include_once() [<a href='function.include'>function.include</a>]: Failed opening '/var/www/vhosts/mitree.de/httpdocs/blog/wp-admin/includes/admin.php' for inclusion (include_path='.:/usr/local/zend/share/ZendFramework/library:/usr/local/zend/share/pear') in <b>/var/www/vhosts/mitree.de/httpdocs/blog/xmlrpc.php</b> on line <b>54</b><br />
XML-RPC server accepts POST requests only.