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Fatal error: require_once() [function.require]: Failed opening required 'Zend/Auth/Adapter/Interface.php' (include_path='.;D:\dm\phpStudy\PHPTutorial\tools\pear\pear') in D:\dm\phpStudy\PHPTutorial\WWW\gm\ThinkPHP\Extend\Vendor\Zend\Amf\Auth\Abstract.php on line 45