Since last few days, am having problem with my Videos upload. Average size of videos is 3MB to 8 MB. Format is FLV.
Every time I try to upload, I get the following error message :

Upload has failed: The video you tried to upload exceeds the maximum file size.
An error occurredexception 'Engine_Vfs_Adapter_Exception' with message 'Unable to make directory "/httpdocs/cdn/public/video/08/f6"' in /var/www/vhosts/transtastic.com/httpdocs/se4/application/libraries/Engine/Vfs/Adapter/Ftp.php:607 Stack trace: #0 /var/www/vhosts/transtastic.com/httpdocs/se4/application/libraries/Engine/Vfs/Adapter/Ftp.php(624): Engine_Vfs_Adapter_Ftp->makeDirectory('/httpdocs/cdn/p...', false) #1 /var/www/vhosts/transtastic.com/httpdocs/se4/application/libraries/Engine/Vfs/Adapter/Ftp.php(446): Engine_Vfs_Adapter_Ftp->makeDirectory('/httpdocs/cdn/p...', true) #2 /var/www/vhosts/transtastic.com/httpdocs/se4/application/modules/Storage/Service/Vfs.php(97): Engine_Vfs_Adapter_Ftp->put('public/video/08...', '/tmp/phpS3qC5C') #3 /var/www/vhosts/transtastic.com/httpdocs/se4/application/modules/Storage/Model/File.php(135): Storage_Service_Vfs->store(Object(Storage_Model_File), '/tmp/phpS3qC5C') #4 /var/www/vhosts/transtastic.com/httpdocs/se4/application/modules/Storage/Model/DbTable/Files.php(131): Storage_Model_File->store(Array) #5 /var/www/vhosts/transtastic.com/httpdocs/se4/application/modules/Video/Api/Core.php(215): Storage_Model_DbTable_Files->createFile(Array, Array) #6 /var/www/vhosts/transtastic.com/httpdocs/se4/application/modules/Video/controllers/IndexController.php(394): Video_Api_Core->createVideo(Array, Array, Array) #7 /var/www/vhosts/transtastic.com/httpdocs/se4/application/libraries/Zend/Controller/Action.php(516): Video_IndexController->uploadVideoAction() #8 /var/www/vhosts/transtastic.com/httpdocs/se4/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('uploadVideoActi...') #9 /var/www/vhosts/transtastic.com/httpdocs/se4/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #10 /var/www/vhosts/transtastic.com/httpdocs/se4/application/modules/Core/Bootstrap.php(75): Zend_Controller_Front->dispatch() #11 /var/www/vhosts/transtastic.com/httpdocs/se4/application/libraries/Engine/Application.php(160): Core_Bootstrap->run() #12 /var/www/vhosts/transtastic.com/httpdocs/se4/application/index.php(205): Engine_Application->run() #13 /var/www/vhosts/transtastic.com/httpdocs/se4/index.php(24): include('/var/www/vhosts...') #14 {main}