Error (409) while deploying Java Application

Hi,

I tried to deploy a Java Application in my HCP trial account. The deployment failed with an unknown error. There is no active application listed in the Java Applications list. When I try to deploy the same application again I get the following error: Failed to deploy: "Application is already created. Please update it (409)". But I have no possibility to update or delete the existing application as I don't see it in the list. What can I do here??

Regards

Marco