any update i try to upload few video today but cant its give me this error

Code: 
Fatal error: Uncaught exception 'Zend_Gdata_App_CaptchaRequiredException' with message 'CAPTCHA challenge issued by server' in /home/etcetera/public_html/uTube/Zend/Gdata/ClientLogin.php:170 Stack trace: #0 /home/etcetera/public_html/uTube/upload.php(39): Zend_Gdata_ClientLogin::getHttpClient('youtubeid', 'password', 'youtube', NULL, 'TestApp', NULL, NULL, 'https://www.goo...') #1 {main} thrown in /home/etcetera/public_html/uTube/Zend/Gdata/ClientLogin.php on line 170