remove unused Exception
remove unused Exception

kaltura/server,kaltura/server,DBezemer/server,DBezemer/server,kaltura/server,DBezemer/server,kaltura/server,doubleshot/server,doubleshot/server,doubleshot/server,doubleshot/server,doubleshot/server,DBezemer/server,DBezemer/server,DBezemer/server,kaltura/server,doubleshot/server,kaltura/server,DBezemer/server,doubleshot/server,DBezemer/server,doubleshot/server