[AC-5260] Error renewing Apple Push Notification Certificate through Appcelerator Dashboard

I've tried to update a renewed Apple Push Notification Certificate through Appcelerator Dashboard (http://platform.appcelerator.com) I upload the .p12 certificate and enter the certificate password but I get the error message " "password" is a required parameter”. It's not really a password problem, because I can open this certificate without problems with this password ( "openssl pkcs12 -info -in myCertifcate.p12" ) I uploaded certificates several times without problems before. I have tried uploading other certificates for other apps and I get the same problem. So I won't be able to send Push Notifications to my iOS App Users without the new certificate.