After creating a child component I'm not able to start the container.

Steps to reproduce:
1. Start the server and create a fabric
2. In Fabric Explorer add new fabric detail
3. Connect to the fabric and expand Containers
4. Right clikc on root and choose Create a new child container
5. Type name (broker1) and select profile mq
6. Click OK
7. In Properties view select the child container and click Start Container

An error occurs (see the attachment)