Unable to delete java applications from cockpit with trial account

Hi All,

I keep getting the following error message when I try to delete one java application from the cockpit with my trial account.

"Could not delete application xxxxx: Conflict (409)"

I also tried to undeploy the application from the command line, got another error message "ERROR: Application is already locked for operation: delete application".

Could someone please help me with this issue?

Thanks,

Yuanzhen