Deleting content in "data/content" breaks JBoss startup

I deployed an app by JSR88 (full sample + deployer attached to AS7-3474 ).

Then I started some vandalism and deleted the directory "standalone\data\content\91\107bf1efaf37237132c7e7ec9b02ec178f4bfe", where the deployed app was found.

This prevented JBoss from starting. Attached is the boot.log. Though it tells that the server was started, it seems to have skipped all modules.

This error message was found:
21:14:48,203 ERROR [org.jboss.as.controller.management-operation] Operation ("add") failed - address: ([("deployment" => "file:/C:/DOCUME~1/Knuffi/LOCALS~1/Temp/___Stateless.ear")]) - failure description: "JBAS015812: No deployment content with hash 91107bf1efaf37237132c7e7ec9b02ec178f4bfe is available in the deployment content repository."

I would expect that it skips the missing deployment, but continues with the rest of the startup process.