modulo video

ciao..........................

ho caricato un file video in drupal ma mi da questo errore:

Error #2044: securityError non gestito:. text=Error #2048: Violazione della sicurezza sandbox: http://cdn.kaltura.com/p/0/sp/0/flash/kcw/v1.5.4/ContributionWizard.swf non può caricare dati da http://server/drupal-5.7/?q=kaltura/notification_handler.
at com.kaltura.contributionWizard.command::SendPartnerNotificationsCommand/::sendNotification()
at Array$/Array::_forEach()
at Array/http://adobe.com/AS3/2006/builtin::forEach()
at com.kaltura.contributionWizard.command::SendPartnerNotificationsCommand/execute()
at com.adobe_cw.adobe.cairngorm.control::FrontController/com.adobe_cw.adobe.cairngorm.control:FrontController::executeCommand()
at flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at com.adobe_cw.adobe.cairngorm.control::CairngormEventDispatcher/dispatchEvent()
at com.adobe_cw.adobe.cairngorm.control::CairngormEvent/dispatch()
at com.kaltura.contributionWizard.command::AddEntriesCommand/result()
at com.kaltura.contributionWizard.business::AddEntriesDelegate/result()
at mx.rpc::AsyncToken/http://www.adobe.com/2006/flex/mx/internal::applyResult()
at mx.rpc.events::ResultEvent/http://www.adobe.com/2006/flex/mx/internal::callTokenResponders()
at mx.rpc.http.mxml::HTTPService/http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent()
at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resultHandler()
at mx.rpc::Responder/result()
at mx.rpc::AsyncRequest/acknowledge()
at ::DirectHTTPMessageResponder/completeHandler()
at flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at flash.net::URLLoader/flash.net:URLLoader::onComplete()

come posso risolverlo.

grazie